139402536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 464486400

約数和(自身を除く): 325083864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 31, 39, 42, 52, 56, 58, 62, 71, 78, 84, 87, 91, 93, 104, 116, 124, 142, 156, 168, 174, 182, 186, 203, 213, 217, 232, 248, 273, 284, 312, 348, 364, 372, 377, 403, 406, 426, 434, 497, 546, 568, 609, 651, 696, 728, 744, 754, 806, 812, 852, 868, 899, 923, 994, 1092, 1131, 1209, 1218, 1302, 1491, 1508, 1612, 1624, 1704, 1736, 1798, 1846, 1988, 2059, 2184, 2201, 2262, 2418, 2436, 2604, 2639, 2697, 2769, 2821, 2982, 3016, 3224, 3596, 3692, 3976, 4118, 4402, 4524, 4836, 4872, 5208, 5278, 5394, 5538, 5642, 5964, 6177, 6293, 6461, 6603, 7192, 7384, 7917, 8236, 8463, 8804, 9048, 9672, 10556, 10788, 11076, 11284, 11687, 11928, 12354, 12586, 12922, 13206, 14413, 15407, 15834, 16472, 16926, 17608, 18879, 19383, 21112, 21576, 22152, 22568, 23374, 24708, 25172, 25844, 26412, 26767, 28613, 28826, 30814, 31668, 33852, 35061, 37758, 38766, 43239, 46221, 46748, 49416, 50344, 51688, 52824, 53534, 57226, 57652, 61628, 63336, 63829, 67704, 70122, 75516, 77532, 80301, 81809, 85839, 86478, 92442, 93496, 107068, 114452, 115304, 123256, 127658, 140244, 151032, 155064, 160602, 163618, 171678, 172956, 184884, 187369, 191487, 200291, 214136, 228904, 245427, 255316, 280488, 321204, 327236, 343356, 345912, 369768, 374738, 382974, 400582, 446803, 490854, 510632, 562107, 600873, 642408, 654472, 686712, 749476, 765948, 801164, 829777, 893606, 981708, 1124214, 1201746, 1340409, 1498952, 1531896, 1602328, 1659554, 1787212, 1963416, 2248428, 2403492, 2489331, 2680818, 3319108, 3574424, 4496856, 4806984, 4978662, 5361636, 5808439, 6638216, 9957324, 10723272, 11616878, 17425317, 19914648, 23233756, 34850634, 46467512, 69701268, 139402536]

約数ペア:

[(1, 139402536), (2, 69701268), (3, 46467512), (4, 34850634), (6, 23233756), (7, 19914648), (8, 17425317), (12, 11616878), (13, 10723272), (14, 9957324), (21, 6638216), (24, 5808439), (26, 5361636), (28, 4978662), (29, 4806984), (31, 4496856), (39, 3574424), (42, 3319108), (52, 2680818), (56, 2489331), (58, 2403492), (62, 2248428), (71, 1963416), (78, 1787212), (84, 1659554), (87, 1602328), (91, 1531896), (93, 1498952), (104, 1340409), (116, 1201746), (124, 1124214), (142, 981708), (156, 893606), (168, 829777), (174, 801164), (182, 765948), (186, 749476), (203, 686712), (213, 654472), (217, 642408), (232, 600873), (248, 562107), (273, 510632), (284, 490854), (312, 446803), (348, 400582), (364, 382974), (372, 374738), (377, 369768), (403, 345912), (406, 343356), (426, 327236), (434, 321204), (497, 280488), (546, 255316), (568, 245427), (609, 228904), (651, 214136), (696, 200291), (728, 191487), (744, 187369), (754, 184884), (806, 172956), (812, 171678), (852, 163618), (868, 160602), (899, 155064), (923, 151032), (994, 140244), (1092, 127658), (1131, 123256), (1209, 115304), (1218, 114452), (1302, 107068), (1491, 93496), (1508, 92442), (1612, 86478), (1624, 85839), (1704, 81809), (1736, 80301), (1798, 77532), (1846, 75516), (1988, 70122), (2059, 67704), (2184, 63829), (2201, 63336), (2262, 61628), (2418, 57652), (2436, 57226), (2604, 53534), (2639, 52824), (2697, 51688), (2769, 50344), (2821, 49416), (2982, 46748), (3016, 46221), (3224, 43239), (3596, 38766), (3692, 37758), (3976, 35061), (4118, 33852), (4402, 31668), (4524, 30814), (4836, 28826), (4872, 28613), (5208, 26767), (5278, 26412), (5394, 25844), (5538, 25172), (5642, 24708), (5964, 23374), (6177, 22568), (6293, 22152), (6461, 21576), (6603, 21112), (7192, 19383), (7384, 18879), (7917, 17608), (8236, 16926), (8463, 16472), (8804, 15834), (9048, 15407), (9672, 14413), (10556, 13206), (10788, 12922), (11076, 12586), (11284, 12354), (11687, 11928)]