139381472

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{189377}}^1$

素因数の和:189410

約数の個数: 24

約数和(自身を含む): 286339536

約数和(自身を除く): 146958064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 189377, 378754, 757508, 1515016, 3030032, 4355671, 6060064, 8711342, 17422684, 34845368, 69690736, 139381472]

約数ペア:

[(1, 139381472), (2, 69690736), (4, 34845368), (8, 17422684), (16, 8711342), (23, 6060064), (32, 4355671), (46, 3030032), (92, 1515016), (184, 757508), (368, 378754), (736, 189377)]