157490632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{5351}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 319193280

約数和(自身を除く): 161702648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 5351, 7358, 10702, 14716, 21404, 29432, 42808, 69563, 139126, 278252, 556504, 1514333, 3028666, 6057332, 12114664, 19686329, 39372658, 78745316, 157490632]

約数ペア:

[(1, 157490632), (2, 78745316), (4, 39372658), (8, 19686329), (13, 12114664), (26, 6057332), (52, 3028666), (104, 1514333), (283, 556504), (566, 278252), (1132, 139126), (2264, 69563), (3679, 42808), (5351, 29432), (7358, 21404), (10702, 14716)]