156921217064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1209841}}^1$

素因数の和:1210401

約数の個数: 32

約数和(自身を含む): 304299459840

約数和(自身を除く): 147378242776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 523, 1046, 2092, 4184, 16213, 32426, 64852, 129704, 1209841, 2419682, 4839364, 9678728, 37505071, 75010142, 150020284, 300040568, 632746843, 1265493686, 2530987372, 5061974744, 19615152133, 39230304266, 78460608532, 156921217064]

約数ペア:

[(1, 156921217064), (2, 78460608532), (4, 39230304266), (8, 19615152133), (31, 5061974744), (62, 2530987372), (124, 1265493686), (248, 632746843), (523, 300040568), (1046, 150020284), (2092, 75010142), (4184, 37505071), (16213, 9678728), (32426, 4839364), (64852, 2419682), (129704, 1209841)]