143808213416

素因数分解:

$2^3\times 7^1\times {\mathrm{20063}}^1\times {\mathrm{127997}}^1$

素因数の和:148073

約数の個数: 32

約数和(自身を含む): 308178224640

約数和(自身を除く): 164370011224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20063, 40126, 80252, 127997, 140441, 160504, 255994, 280882, 511988, 561764, 895979, 1023976, 1123528, 1791958, 3583916, 7167832, 2568003811, 5136007622, 10272015244, 17976026677, 20544030488, 35952053354, 71904106708, 143808213416]

約数ペア:

[(1, 143808213416), (2, 71904106708), (4, 35952053354), (7, 20544030488), (8, 17976026677), (14, 10272015244), (28, 5136007622), (56, 2568003811), (20063, 7167832), (40126, 3583916), (80252, 1791958), (127997, 1123528), (140441, 1023976), (160504, 895979), (255994, 561764), (280882, 511988)]