157418547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4421}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 249613056

約数和(自身を除く): 92194509

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 429, 913, 1079, 2739, 3237, 4421, 11869, 13263, 35607, 48631, 57473, 145893, 172419, 366943, 632203, 1100829, 1896609, 4036373, 4770259, 12109119, 14310777, 52472849, 157418547]

約数ペア:

[(1, 157418547), (3, 52472849), (11, 14310777), (13, 12109119), (33, 4770259), (39, 4036373), (83, 1896609), (143, 1100829), (249, 632203), (429, 366943), (913, 172419), (1079, 145893), (2739, 57473), (3237, 48631), (4421, 35607), (11869, 13263)]