153948818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 241444800

約数和(自身を除く): 87495982

約数列:

[1, 2, 59, 89, 107, 118, 137, 178, 214, 274, 5251, 6313, 8083, 9523, 10502, 12193, 12626, 14659, 16166, 19046, 24386, 29318, 561857, 719387, 864881, 1123714, 1304651, 1438774, 1729762, 2609302, 76974409, 153948818]

約数ペア:

[(1, 153948818), (2, 76974409), (59, 2609302), (89, 1729762), (107, 1438774), (118, 1304651), (137, 1123714), (178, 864881), (214, 719387), (274, 561857), (5251, 29318), (6313, 24386), (8083, 19046), (9523, 16166), (10502, 14659), (12193, 12626)]