156965121688

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{4937}}^1\times {\mathrm{7901}}^1$

素因数の和:13347

約数の個数: 32

約数和(自身を含む): 294991774560

約数和(自身を除く): 138026652872

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 4937, 7901, 9874, 15802, 19748, 31604, 39496, 63208, 2483311, 3974203, 4966622, 7948406, 9933244, 15896812, 19866488, 31793624, 39007237, 78014474, 156028948, 312057896, 19620640211, 39241280422, 78482560844, 156965121688]

約数ペア:

[(1, 156965121688), (2, 78482560844), (4, 39241280422), (8, 19620640211), (503, 312057896), (1006, 156028948), (2012, 78014474), (4024, 39007237), (4937, 31793624), (7901, 19866488), (9874, 15896812), (15802, 9933244), (19748, 7948406), (31604, 4966622), (39496, 3974203), (63208, 2483311)]