121359308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 257376000

約数和(自身を除く): 136016692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 1531, 2086, 2831, 3062, 4172, 5662, 6124, 10717, 11324, 19817, 21434, 29089, 39634, 42868, 58178, 79268, 116356, 203623, 228119, 407246, 456238, 814492, 912476, 1596833, 3193666, 4334261, 6387332, 8668522, 17337044, 30339827, 60679654, 121359308]

約数ペア:

[(1, 121359308), (2, 60679654), (4, 30339827), (7, 17337044), (14, 8668522), (19, 6387332), (28, 4334261), (38, 3193666), (76, 1596833), (133, 912476), (149, 814492), (266, 456238), (298, 407246), (532, 228119), (596, 203623), (1043, 116356), (1531, 79268), (2086, 58178), (2831, 42868), (3062, 39634), (4172, 29089), (5662, 21434), (6124, 19817), (10717, 11324)]