155549156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191563}}^1$

素因数の和:191603

約数の個数: 24

約数和(自身を含む): 321827520

約数和(自身を除く): 166278364

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 191563, 383126, 766252, 1340941, 2681882, 5363764, 5555327, 11110654, 22221308, 38887289, 77774578, 155549156]

約数ペア:

[(1, 155549156), (2, 77774578), (4, 38887289), (7, 22221308), (14, 11110654), (28, 5555327), (29, 5363764), (58, 2681882), (116, 1340941), (203, 766252), (406, 383126), (812, 191563)]