156769544456

素因数分解:

$2^3\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{1986839}}^1$

素因数の和:1988261

約数の個数: 32

約数和(自身を含む): 336173328000

約数和(自身を除く): 179403783544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1409, 2818, 5636, 9863, 11272, 19726, 39452, 78904, 1986839, 3973678, 7947356, 13907873, 15894712, 27815746, 55631492, 111262984, 2799456151, 5598912302, 11197824604, 19596193057, 22395649208, 39192386114, 78384772228, 156769544456]

約数ペア:

[(1, 156769544456), (2, 78384772228), (4, 39192386114), (7, 22395649208), (8, 19596193057), (14, 11197824604), (28, 5598912302), (56, 2799456151), (1409, 111262984), (2818, 55631492), (5636, 27815746), (9863, 15894712), (11272, 13907873), (19726, 7947356), (39452, 3973678), (78904, 1986839)]