128623832

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 244680480

約数和(自身を除く): 116056648

約数列:

[1, 2, 4, 8, 113, 226, 263, 452, 526, 541, 904, 1052, 1082, 2104, 2164, 4328, 29719, 59438, 61133, 118876, 122266, 142283, 237752, 244532, 284566, 489064, 569132, 1138264, 16077979, 32155958, 64311916, 128623832]

約数ペア:

[(1, 128623832), (2, 64311916), (4, 32155958), (8, 16077979), (113, 1138264), (226, 569132), (263, 489064), (452, 284566), (526, 244532), (541, 237752), (904, 142283), (1052, 122266), (1082, 118876), (2104, 61133), (2164, 59438), (4328, 29719)]