156721740238

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1178483}}^1$

素因数の和:1178581

約数の個数: 48

約数和(自身を含む): 290189900160

約数和(自身を除く): 133468159922

約数列:

[1, 2, 7, 14, 23, 46, 49, 59, 98, 118, 161, 322, 413, 826, 1127, 1357, 2254, 2714, 2891, 5782, 9499, 18998, 66493, 132986, 1178483, 2356966, 8249381, 16498762, 27105109, 54210218, 57745667, 69530497, 115491334, 139060994, 189735763, 379471526, 486713479, 973426958, 1328150341, 1599201431, 2656300682, 3198402862, 3406994353, 6813988706, 11194410017, 22388820034, 78360870119, 156721740238]

約数ペア:

[(1, 156721740238), (2, 78360870119), (7, 22388820034), (14, 11194410017), (23, 6813988706), (46, 3406994353), (49, 3198402862), (59, 2656300682), (98, 1599201431), (118, 1328150341), (161, 973426958), (322, 486713479), (413, 379471526), (826, 189735763), (1127, 139060994), (1357, 115491334), (2254, 69530497), (2714, 57745667), (2891, 54210218), (5782, 27105109), (9499, 16498762), (18998, 8249381), (66493, 2356966), (132986, 1178483)]