137979912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 412876800

約数和(自身を除く): 274896888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 127, 168, 174, 203, 223, 232, 254, 348, 381, 406, 446, 508, 609, 669, 696, 762, 812, 889, 892, 1016, 1218, 1338, 1524, 1561, 1624, 1778, 1784, 2436, 2667, 2676, 3048, 3122, 3556, 3683, 4683, 4872, 5334, 5352, 6244, 6467, 7112, 7366, 9366, 10668, 11049, 12488, 12934, 14732, 18732, 19401, 21336, 22098, 25781, 25868, 28321, 29464, 37464, 38802, 44196, 45269, 51562, 51736, 56642, 77343, 77604, 84963, 88392, 90538, 103124, 113284, 135807, 154686, 155208, 169926, 181076, 198247, 206248, 226568, 271614, 309372, 339852, 362152, 396494, 543228, 594741, 618744, 679704, 792988, 821309, 1086456, 1189482, 1585976, 1642618, 2378964, 2463927, 3285236, 4757928, 4927854, 5749163, 6570472, 9855708, 11498326, 17247489, 19711416, 22996652, 34494978, 45993304, 68989956, 137979912]

約数ペア:

[(1, 137979912), (2, 68989956), (3, 45993304), (4, 34494978), (6, 22996652), (7, 19711416), (8, 17247489), (12, 11498326), (14, 9855708), (21, 6570472), (24, 5749163), (28, 4927854), (29, 4757928), (42, 3285236), (56, 2463927), (58, 2378964), (84, 1642618), (87, 1585976), (116, 1189482), (127, 1086456), (168, 821309), (174, 792988), (203, 679704), (223, 618744), (232, 594741), (254, 543228), (348, 396494), (381, 362152), (406, 339852), (446, 309372), (508, 271614), (609, 226568), (669, 206248), (696, 198247), (762, 181076), (812, 169926), (889, 155208), (892, 154686), (1016, 135807), (1218, 113284), (1338, 103124), (1524, 90538), (1561, 88392), (1624, 84963), (1778, 77604), (1784, 77343), (2436, 56642), (2667, 51736), (2676, 51562), (3048, 45269), (3122, 44196), (3556, 38802), (3683, 37464), (4683, 29464), (4872, 28321), (5334, 25868), (5352, 25781), (6244, 22098), (6467, 21336), (7112, 19401), (7366, 18732), (9366, 14732), (10668, 12934), (11049, 12488)]