123349434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 276971520

約数和(自身を除く): 153622086

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 139, 186, 278, 367, 403, 417, 734, 806, 834, 1101, 1209, 1807, 2202, 2418, 3614, 4309, 4771, 5421, 8618, 9542, 10842, 11377, 12927, 14313, 22754, 25854, 28626, 34131, 51013, 56017, 68262, 102026, 112034, 147901, 153039, 168051, 295802, 306078, 336102, 443703, 663169, 887406, 1326338, 1581403, 1989507, 3162806, 3979014, 4744209, 9488418, 20558239, 41116478, 61674717, 123349434]

約数ペア:

[(1, 123349434), (2, 61674717), (3, 41116478), (6, 20558239), (13, 9488418), (26, 4744209), (31, 3979014), (39, 3162806), (62, 1989507), (78, 1581403), (93, 1326338), (139, 887406), (186, 663169), (278, 443703), (367, 336102), (403, 306078), (417, 295802), (734, 168051), (806, 153039), (834, 147901), (1101, 112034), (1209, 102026), (1807, 68262), (2202, 56017), (2418, 51013), (3614, 34131), (4309, 28626), (4771, 25854), (5421, 22754), (8618, 14313), (9542, 12927), (10842, 11377)]