157039128456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{40771}}^1$

素因数の和:41115

約数の個数: 128

約数和(自身を含む): 455132943360

約数和(自身を除く): 298093814904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 227, 303, 404, 454, 606, 681, 707, 808, 908, 1212, 1362, 1414, 1589, 1816, 2121, 2424, 2724, 2828, 3178, 4242, 4767, 5448, 5656, 6356, 8484, 9534, 12712, 16968, 19068, 22927, 38136, 40771, 45854, 68781, 81542, 91708, 122313, 137562, 160489, 163084, 183416, 244626, 275124, 285397, 320978, 326168, 481467, 489252, 550248, 570794, 641956, 856191, 962934, 978504, 1141588, 1283912, 1712382, 1925868, 2283176, 3424764, 3851736, 4117871, 6849528, 8235742, 9255017, 12353613, 16471484, 18510034, 24707226, 27765051, 28825097, 32942968, 37020068, 49414452, 55530102, 57650194, 64785119, 74040136, 86475291, 98828904, 111060204, 115300388, 129570238, 172950582, 194355357, 222120408, 230600776, 259140476, 345901164, 388710714, 518280952, 691802328, 777421428, 934756717, 1554842856, 1869513434, 2804270151, 3739026868, 5608540302, 6543297019, 7478053736, 11217080604, 13086594038, 19629891057, 22434161208, 26173188076, 39259782114, 52346376152, 78519564228, 157039128456]

約数ペア:

[(1, 157039128456), (2, 78519564228), (3, 52346376152), (4, 39259782114), (6, 26173188076), (7, 22434161208), (8, 19629891057), (12, 13086594038), (14, 11217080604), (21, 7478053736), (24, 6543297019), (28, 5608540302), (42, 3739026868), (56, 2804270151), (84, 1869513434), (101, 1554842856), (168, 934756717), (202, 777421428), (227, 691802328), (303, 518280952), (404, 388710714), (454, 345901164), (606, 259140476), (681, 230600776), (707, 222120408), (808, 194355357), (908, 172950582), (1212, 129570238), (1362, 115300388), (1414, 111060204), (1589, 98828904), (1816, 86475291), (2121, 74040136), (2424, 64785119), (2724, 57650194), (2828, 55530102), (3178, 49414452), (4242, 37020068), (4767, 32942968), (5448, 28825097), (5656, 27765051), (6356, 24707226), (8484, 18510034), (9534, 16471484), (12712, 12353613), (16968, 9255017), (19068, 8235742), (22927, 6849528), (38136, 4117871), (40771, 3851736), (45854, 3424764), (68781, 2283176), (81542, 1925868), (91708, 1712382), (122313, 1283912), (137562, 1141588), (160489, 978504), (163084, 962934), (183416, 856191), (244626, 641956), (275124, 570794), (285397, 550248), (320978, 489252), (326168, 481467)]