149501828

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{15299}}^1$

素因数の和:15659

約数の個数: 24

約数和(自身を含む): 299880000

約数和(自身を除く): 150378172

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772, 15299, 30598, 61196, 107093, 214186, 428372, 5339351, 10678702, 21357404, 37375457, 74750914, 149501828]

約数ペア:

[(1, 149501828), (2, 74750914), (4, 37375457), (7, 21357404), (14, 10678702), (28, 5339351), (349, 428372), (698, 214186), (1396, 107093), (2443, 61196), (4886, 30598), (9772, 15299)]