131698392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21187}}^1$

素因数の和:21240

約数の個数: 64

約数和(自身を含む): 386469120

約数和(自身を除く): 254770728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 21187, 42374, 63561, 84748, 127122, 148309, 169496, 254244, 296618, 444927, 508488, 593236, 783919, 889854, 1186472, 1567838, 1779708, 2351757, 3135676, 3559416, 4703514, 5487433, 6271352, 9407028, 10974866, 16462299, 18814056, 21949732, 32924598, 43899464, 65849196, 131698392]

約数ペア:

[(1, 131698392), (2, 65849196), (3, 43899464), (4, 32924598), (6, 21949732), (7, 18814056), (8, 16462299), (12, 10974866), (14, 9407028), (21, 6271352), (24, 5487433), (28, 4703514), (37, 3559416), (42, 3135676), (56, 2351757), (74, 1779708), (84, 1567838), (111, 1186472), (148, 889854), (168, 783919), (222, 593236), (259, 508488), (296, 444927), (444, 296618), (518, 254244), (777, 169496), (888, 148309), (1036, 127122), (1554, 84748), (2072, 63561), (3108, 42374), (6216, 21187)]