156980874

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 322787520

約数和(自身を除く): 165806646

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 687, 1374, 2657, 5314, 7971, 9847, 15942, 19694, 29541, 59082, 114251, 228502, 342753, 608453, 685506, 1216906, 1825359, 3650718, 26163479, 52326958, 78490437, 156980874]

約数ペア:

[(1, 156980874), (2, 78490437), (3, 52326958), (6, 26163479), (43, 3650718), (86, 1825359), (129, 1216906), (229, 685506), (258, 608453), (458, 342753), (687, 228502), (1374, 114251), (2657, 59082), (5314, 29541), (7971, 19694), (9847, 15942)]