148144592

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{117203}}^1$

素因数の和:117290

約数の個数: 20

約数和(自身を含む): 290665920

約数和(自身を除く): 142521328

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 117203, 234406, 468812, 937624, 1875248, 9259037, 18518074, 37036148, 74072296, 148144592]

約数ペア:

[(1, 148144592), (2, 74072296), (4, 37036148), (8, 18518074), (16, 9259037), (79, 1875248), (158, 937624), (316, 468812), (632, 234406), (1264, 117203)]