156905251568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24333941}}^1$

素因数の和:24333993

約数の個数: 40

約数和(自身を含む): 337949786496

約数和(自身を除く): 181044534928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24333941, 48667882, 97335764, 194671528, 316341233, 389343056, 632682466, 754352171, 1265364932, 1508704342, 2530729864, 3017408684, 5061459728, 6034817368, 9806578223, 12069634736, 19613156446, 39226312892, 78452625784, 156905251568]

約数ペア:

[(1, 156905251568), (2, 78452625784), (4, 39226312892), (8, 19613156446), (13, 12069634736), (16, 9806578223), (26, 6034817368), (31, 5061459728), (52, 3017408684), (62, 2530729864), (104, 1508704342), (124, 1265364932), (208, 754352171), (248, 632682466), (403, 389343056), (496, 316341233), (806, 194671528), (1612, 97335764), (3224, 48667882), (6448, 24333941)]