156980263580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8184581}}^1$

素因数の和:8184734

約数の個数: 48

約数和(自身を含む): 379502698176

約数和(自身を除く): 222522434596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 8184581, 16369162, 32738324, 40922905, 57292067, 81845810, 114584134, 163691620, 229168268, 286460335, 572920670, 1121287597, 1145841340, 2242575194, 4485150388, 5606437985, 7849013179, 11212875970, 15698026358, 22425751940, 31396052716, 39245065895, 78490131790, 156980263580]

約数ペア:

[(1, 156980263580), (2, 78490131790), (4, 39245065895), (5, 31396052716), (7, 22425751940), (10, 15698026358), (14, 11212875970), (20, 7849013179), (28, 5606437985), (35, 4485150388), (70, 2242575194), (137, 1145841340), (140, 1121287597), (274, 572920670), (548, 286460335), (685, 229168268), (959, 163691620), (1370, 114584134), (1918, 81845810), (2740, 57292067), (3836, 40922905), (4795, 32738324), (9590, 16369162), (19180, 8184581)]