136480876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 297366720

約数和(自身を除く): 160885844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 469, 532, 547, 931, 938, 1094, 1273, 1862, 1876, 2188, 2546, 3283, 3724, 3829, 5092, 6566, 7658, 8911, 10393, 13132, 15316, 17822, 20786, 26803, 35644, 36649, 41572, 53606, 62377, 72751, 73298, 107212, 124754, 145502, 146596, 249508, 256543, 291004, 509257, 513086, 696331, 1018514, 1026172, 1392662, 1795801, 2037028, 2785324, 3591602, 4874317, 7183204, 9748634, 19497268, 34120219, 68240438, 136480876]

約数ペア:

[(1, 136480876), (2, 68240438), (4, 34120219), (7, 19497268), (14, 9748634), (19, 7183204), (28, 4874317), (38, 3591602), (49, 2785324), (67, 2037028), (76, 1795801), (98, 1392662), (133, 1026172), (134, 1018514), (196, 696331), (266, 513086), (268, 509257), (469, 291004), (532, 256543), (547, 249508), (931, 146596), (938, 145502), (1094, 124754), (1273, 107212), (1862, 73298), (1876, 72751), (2188, 62377), (2546, 53606), (3283, 41572), (3724, 36649), (3829, 35644), (5092, 26803), (6566, 20786), (7658, 17822), (8911, 15316), (10393, 13132)]