156968688060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6656857}}^1$

素因数の和:6657003

約数の個数: 72

約数和(自身を含む): 479773069776

約数和(自身を除く): 322804381716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 6656857, 13313714, 19970571, 26627428, 33284285, 39941142, 59911713, 66568570, 79882284, 99852855, 119823426, 133137140, 199705710, 239646852, 299558565, 399411420, 599117130, 872048267, 1198234260, 1744096534, 2616144801, 3488193068, 4360241335, 5232289602, 7848434403, 8720482670, 10464579204, 13080724005, 15696868806, 17440965340, 26161448010, 31393737612, 39242172015, 52322896020, 78484344030, 156968688060]

約数ペア:

[(1, 156968688060), (2, 78484344030), (3, 52322896020), (4, 39242172015), (5, 31393737612), (6, 26161448010), (9, 17440965340), (10, 15696868806), (12, 13080724005), (15, 10464579204), (18, 8720482670), (20, 7848434403), (30, 5232289602), (36, 4360241335), (45, 3488193068), (60, 2616144801), (90, 1744096534), (131, 1198234260), (180, 872048267), (262, 599117130), (393, 399411420), (524, 299558565), (655, 239646852), (786, 199705710), (1179, 133137140), (1310, 119823426), (1572, 99852855), (1965, 79882284), (2358, 66568570), (2620, 59911713), (3930, 39941142), (4716, 33284285), (5895, 26627428), (7860, 19970571), (11790, 13313714), (23580, 6656857)]