156946531978

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1\times {\mathrm{3541}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 238105707840

約数和(自身を除く): 81159175862

約数列:

[1, 2, 227, 233, 419, 454, 466, 838, 3541, 7082, 52891, 95113, 97627, 105782, 190226, 195254, 803807, 825053, 1483679, 1607614, 1650106, 2967358, 22161329, 44322658, 187287031, 336795133, 345697207, 374574062, 673590266, 691394414, 78473265989, 156946531978]

約数ペア:

[(1, 156946531978), (2, 78473265989), (227, 691394414), (233, 673590266), (419, 374574062), (454, 345697207), (466, 336795133), (838, 187287031), (3541, 44322658), (7082, 22161329), (52891, 2967358), (95113, 1650106), (97627, 1607614), (105782, 1483679), (190226, 825053), (195254, 803807)]