140566478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 243383616

約数和(自身を除く): 102817138

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 6353, 11063, 12706, 22126, 82589, 146119, 165178, 235061, 292238, 470122, 1899547, 3055793, 3799094, 5406403, 6111586, 10812806, 70283239, 140566478]

約数ペア:

[(1, 140566478), (2, 70283239), (13, 10812806), (23, 6111586), (26, 5406403), (37, 3799094), (46, 3055793), (74, 1899547), (299, 470122), (481, 292238), (598, 235061), (851, 165178), (962, 146119), (1702, 82589), (6353, 22126), (11063, 12706)]