148776592

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{117703}}^1$

素因数の和:117790

約数の個数: 20

約数和(自身を含む): 291905920

約数和(自身を除く): 143129328

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 117703, 235406, 470812, 941624, 1883248, 9298537, 18597074, 37194148, 74388296, 148776592]

約数ペア:

[(1, 148776592), (2, 74388296), (4, 37194148), (8, 18597074), (16, 9298537), (79, 1883248), (158, 941624), (316, 470812), (632, 235406), (1264, 117703)]