156918261370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41622881}}^1$

素因数の和:41622930

約数の個数: 32

約数和(自身を含む): 314668987920

約数和(自身を除く): 157750726550

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 41622881, 83245762, 208114405, 416228810, 541097453, 1082194906, 1207063549, 2414127098, 2705487265, 5410974530, 6035317745, 12070635490, 15691826137, 31383652274, 78459130685, 156918261370]

約数ペア:

[(1, 156918261370), (2, 78459130685), (5, 31383652274), (10, 15691826137), (13, 12070635490), (26, 6035317745), (29, 5410974530), (58, 2705487265), (65, 2414127098), (130, 1207063549), (145, 1082194906), (290, 541097453), (377, 416228810), (754, 208114405), (1885, 83245762), (3770, 41622881)]