156775184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4119

約数の個数: 40

約数和(自身を含む): 317598720

約数和(自身を除く): 160823536

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4001, 4898, 8002, 9796, 16004, 19592, 32008, 39184, 64016, 124031, 248062, 316079, 496124, 632158, 992248, 1264316, 1984496, 2528632, 5057264, 9798449, 19596898, 39193796, 78387592, 156775184]

約数ペア:

[(1, 156775184), (2, 78387592), (4, 39193796), (8, 19596898), (16, 9798449), (31, 5057264), (62, 2528632), (79, 1984496), (124, 1264316), (158, 992248), (248, 632158), (316, 496124), (496, 316079), (632, 248062), (1264, 124031), (2449, 64016), (4001, 39184), (4898, 32008), (8002, 19592), (9796, 16004)]