129722658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38677}}^1$

素因数の和:38738

約数の個数: 32

約数和(自身を含む): 285907776

約数和(自身を除く): 156185118

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 38677, 77354, 116031, 232062, 502801, 1005602, 1508403, 1663111, 3016806, 3326222, 4989333, 9978666, 21620443, 43240886, 64861329, 129722658]

約数ペア:

[(1, 129722658), (2, 64861329), (3, 43240886), (6, 21620443), (13, 9978666), (26, 4989333), (39, 3326222), (43, 3016806), (78, 1663111), (86, 1508403), (129, 1005602), (258, 502801), (559, 232062), (1118, 116031), (1677, 77354), (3354, 38677)]