157499248

素因数分解:

$2^4\times {\mathrm{2539}}^1\times {\mathrm{3877}}^1$

素因数の和:6424

約数の個数: 20

約数和(自身を含む): 305353720

約数和(自身を除く): 147854472

約数列:

[1, 2, 4, 8, 16, 2539, 3877, 5078, 7754, 10156, 15508, 20312, 31016, 40624, 62032, 9843703, 19687406, 39374812, 78749624, 157499248]

約数ペア:

[(1, 157499248), (2, 78749624), (4, 39374812), (8, 19687406), (16, 9843703), (2539, 62032), (3877, 40624), (5078, 31016), (7754, 20312), (10156, 15508)]