155657124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{88241}}^1$

素因数の和:88265

約数の個数: 54

約数和(自身を含む): 457711254

約数和(自身を除く): 302054130

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 88241, 176482, 264723, 352964, 529446, 617687, 794169, 1058892, 1235374, 1588338, 1853061, 2470748, 3176676, 3706122, 4323809, 5559183, 7412244, 8647618, 11118366, 12971427, 17295236, 22236732, 25942854, 38914281, 51885708, 77828562, 155657124]

約数ペア:

[(1, 155657124), (2, 77828562), (3, 51885708), (4, 38914281), (6, 25942854), (7, 22236732), (9, 17295236), (12, 12971427), (14, 11118366), (18, 8647618), (21, 7412244), (28, 5559183), (36, 4323809), (42, 3706122), (49, 3176676), (63, 2470748), (84, 1853061), (98, 1588338), (126, 1235374), (147, 1058892), (196, 794169), (252, 617687), (294, 529446), (441, 352964), (588, 264723), (882, 176482), (1764, 88241)]