168414570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23687}}^1$

素因数の和:23779

約数の個数: 48

約数和(自身を含む): 443439360

約数和(自身を除く): 275024790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 23687, 47374, 71061, 118435, 142122, 213183, 236870, 355305, 426366, 710610, 1065915, 1871273, 2131830, 3742546, 5613819, 9356365, 11227638, 16841457, 18712730, 28069095, 33682914, 56138190, 84207285, 168414570]

約数ペア:

[(1, 168414570), (2, 84207285), (3, 56138190), (5, 33682914), (6, 28069095), (9, 18712730), (10, 16841457), (15, 11227638), (18, 9356365), (30, 5613819), (45, 3742546), (79, 2131830), (90, 1871273), (158, 1065915), (237, 710610), (395, 426366), (474, 355305), (711, 236870), (790, 213183), (1185, 142122), (1422, 118435), (2370, 71061), (3555, 47374), (7110, 23687)]