101845016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 255360000

約数和(自身を除く): 153514984

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 133, 148, 152, 182, 199, 247, 259, 266, 296, 364, 398, 481, 494, 518, 532, 703, 728, 796, 962, 988, 1036, 1064, 1393, 1406, 1592, 1729, 1924, 1976, 2072, 2587, 2786, 2812, 3367, 3458, 3781, 3848, 4921, 5174, 5572, 5624, 6734, 6916, 7363, 7562, 9139, 9842, 10348, 11144, 13468, 13832, 14726, 15124, 18109, 18278, 19684, 20696, 26467, 26936, 29452, 30248, 36218, 36556, 39368, 49153, 51541, 52934, 58904, 63973, 72436, 73112, 95719, 98306, 103082, 105868, 127946, 139897, 144872, 191438, 196612, 206164, 211736, 255892, 279794, 344071, 382876, 393224, 412328, 511784, 559588, 670033, 688142, 765752, 979279, 1119176, 1340066, 1376284, 1818661, 1958558, 2680132, 2752568, 3637322, 3917116, 5360264, 7274644, 7834232, 12730627, 14549288, 25461254, 50922508, 101845016]

約数ペア:

[(1, 101845016), (2, 50922508), (4, 25461254), (7, 14549288), (8, 12730627), (13, 7834232), (14, 7274644), (19, 5360264), (26, 3917116), (28, 3637322), (37, 2752568), (38, 2680132), (52, 1958558), (56, 1818661), (74, 1376284), (76, 1340066), (91, 1119176), (104, 979279), (133, 765752), (148, 688142), (152, 670033), (182, 559588), (199, 511784), (247, 412328), (259, 393224), (266, 382876), (296, 344071), (364, 279794), (398, 255892), (481, 211736), (494, 206164), (518, 196612), (532, 191438), (703, 144872), (728, 139897), (796, 127946), (962, 105868), (988, 103082), (1036, 98306), (1064, 95719), (1393, 73112), (1406, 72436), (1592, 63973), (1729, 58904), (1924, 52934), (1976, 51541), (2072, 49153), (2587, 39368), (2786, 36556), (2812, 36218), (3367, 30248), (3458, 29452), (3781, 26936), (3848, 26467), (4921, 20696), (5174, 19684), (5572, 18278), (5624, 18109), (6734, 15124), (6916, 14726), (7363, 13832), (7562, 13468), (9139, 11144), (9842, 10348)]