127371384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 407253600

約数和(自身を除く): 279882216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 158, 168, 196, 237, 252, 294, 316, 392, 441, 457, 474, 504, 553, 588, 632, 711, 882, 914, 948, 1106, 1176, 1371, 1422, 1659, 1764, 1828, 1896, 2212, 2742, 2844, 3199, 3318, 3528, 3656, 3871, 4113, 4424, 4977, 5484, 5688, 6398, 6636, 7742, 8226, 9597, 9954, 10968, 11613, 12796, 13272, 15484, 16452, 19194, 19908, 22393, 23226, 25592, 28791, 30968, 32904, 34839, 36103, 38388, 39816, 44786, 46452, 57582, 67179, 69678, 72206, 76776, 89572, 92904, 108309, 115164, 134358, 139356, 144412, 179144, 201537, 216618, 230328, 252721, 268716, 278712, 288824, 324927, 403074, 433236, 505442, 537432, 649854, 758163, 806148, 866472, 1010884, 1299708, 1516326, 1612296, 1769047, 2021768, 2274489, 2599416, 3032652, 3538094, 4548978, 5307141, 6065304, 7076188, 9097956, 10614282, 14152376, 15921423, 18195912, 21228564, 31842846, 42457128, 63685692, 127371384]

約数ペア:

[(1, 127371384), (2, 63685692), (3, 42457128), (4, 31842846), (6, 21228564), (7, 18195912), (8, 15921423), (9, 14152376), (12, 10614282), (14, 9097956), (18, 7076188), (21, 6065304), (24, 5307141), (28, 4548978), (36, 3538094), (42, 3032652), (49, 2599416), (56, 2274489), (63, 2021768), (72, 1769047), (79, 1612296), (84, 1516326), (98, 1299708), (126, 1010884), (147, 866472), (158, 806148), (168, 758163), (196, 649854), (237, 537432), (252, 505442), (294, 433236), (316, 403074), (392, 324927), (441, 288824), (457, 278712), (474, 268716), (504, 252721), (553, 230328), (588, 216618), (632, 201537), (711, 179144), (882, 144412), (914, 139356), (948, 134358), (1106, 115164), (1176, 108309), (1371, 92904), (1422, 89572), (1659, 76776), (1764, 72206), (1828, 69678), (1896, 67179), (2212, 57582), (2742, 46452), (2844, 44786), (3199, 39816), (3318, 38388), (3528, 36103), (3656, 34839), (3871, 32904), (4113, 30968), (4424, 28791), (4977, 25592), (5484, 23226), (5688, 22393), (6398, 19908), (6636, 19194), (7742, 16452), (8226, 15484), (9597, 13272), (9954, 12796), (10968, 11613)]