139639968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 216

約数和(自身を含む): 455626080

約数和(自身を除く): 315986112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 151, 152, 156, 169, 171, 208, 228, 234, 247, 288, 302, 304, 312, 338, 342, 416, 453, 456, 468, 494, 507, 604, 608, 624, 676, 684, 741, 906, 912, 936, 988, 1014, 1208, 1248, 1352, 1359, 1368, 1482, 1521, 1812, 1824, 1872, 1963, 1976, 2028, 2223, 2416, 2704, 2718, 2736, 2869, 2964, 3042, 3211, 3624, 3744, 3926, 3952, 4056, 4446, 4832, 5408, 5436, 5472, 5738, 5889, 5928, 6084, 6422, 7248, 7852, 7904, 8112, 8607, 8892, 9633, 10872, 11476, 11778, 11856, 12168, 12844, 14496, 15704, 16224, 17214, 17667, 17784, 19266, 21744, 22952, 23556, 23712, 24336, 25519, 25688, 25821, 28899, 31408, 34428, 35334, 35568, 37297, 38532, 43488, 45904, 47112, 48672, 51038, 51376, 51642, 57798, 62816, 68856, 70668, 71136, 74594, 76557, 77064, 91808, 94224, 102076, 102752, 103284, 111891, 115596, 137712, 141336, 149188, 153114, 154128, 188448, 204152, 206568, 223782, 229671, 231192, 275424, 282672, 298376, 306228, 308256, 335673, 408304, 413136, 447564, 459342, 462384, 484861, 565344, 596752, 612456, 671346, 816608, 826272, 895128, 918684, 924768, 969722, 1193504, 1224912, 1342692, 1454583, 1790256, 1837368, 1939444, 2449824, 2685384, 2909166, 3580512, 3674736, 3878888, 4363749, 5370768, 5818332, 7349472, 7757776, 8727498, 10741536, 11636664, 15515552, 17454996, 23273328, 34909992, 46546656, 69819984, 139639968]

約数ペア:

[(1, 139639968), (2, 69819984), (3, 46546656), (4, 34909992), (6, 23273328), (8, 17454996), (9, 15515552), (12, 11636664), (13, 10741536), (16, 8727498), (18, 7757776), (19, 7349472), (24, 5818332), (26, 5370768), (32, 4363749), (36, 3878888), (38, 3674736), (39, 3580512), (48, 2909166), (52, 2685384), (57, 2449824), (72, 1939444), (76, 1837368), (78, 1790256), (96, 1454583), (104, 1342692), (114, 1224912), (117, 1193504), (144, 969722), (151, 924768), (152, 918684), (156, 895128), (169, 826272), (171, 816608), (208, 671346), (228, 612456), (234, 596752), (247, 565344), (288, 484861), (302, 462384), (304, 459342), (312, 447564), (338, 413136), (342, 408304), (416, 335673), (453, 308256), (456, 306228), (468, 298376), (494, 282672), (507, 275424), (604, 231192), (608, 229671), (624, 223782), (676, 206568), (684, 204152), (741, 188448), (906, 154128), (912, 153114), (936, 149188), (988, 141336), (1014, 137712), (1208, 115596), (1248, 111891), (1352, 103284), (1359, 102752), (1368, 102076), (1482, 94224), (1521, 91808), (1812, 77064), (1824, 76557), (1872, 74594), (1963, 71136), (1976, 70668), (2028, 68856), (2223, 62816), (2416, 57798), (2704, 51642), (2718, 51376), (2736, 51038), (2869, 48672), (2964, 47112), (3042, 45904), (3211, 43488), (3624, 38532), (3744, 37297), (3926, 35568), (3952, 35334), (4056, 34428), (4446, 31408), (4832, 28899), (5408, 25821), (5436, 25688), (5472, 25519), (5738, 24336), (5889, 23712), (5928, 23556), (6084, 22952), (6422, 21744), (7248, 19266), (7852, 17784), (7904, 17667), (8112, 17214), (8607, 16224), (8892, 15704), (9633, 14496), (10872, 12844), (11476, 12168), (11778, 11856)]