130207856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 258532560

約数和(自身を除く): 128324704

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 233, 424, 466, 659, 848, 932, 1318, 1864, 2636, 3728, 5272, 10544, 12349, 24698, 34927, 49396, 69854, 98792, 139708, 153547, 197584, 279416, 307094, 558832, 614188, 1228376, 2456752, 8137991, 16275982, 32551964, 65103928, 130207856]

約数ペア:

[(1, 130207856), (2, 65103928), (4, 32551964), (8, 16275982), (16, 8137991), (53, 2456752), (106, 1228376), (212, 614188), (233, 558832), (424, 307094), (466, 279416), (659, 197584), (848, 153547), (932, 139708), (1318, 98792), (1864, 69854), (2636, 49396), (3728, 34927), (5272, 24698), (10544, 12349)]