159764948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 333225984

約数和(自身を除く): 173461036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 1787, 2884, 3193, 3574, 6386, 7148, 12509, 12772, 22351, 25018, 44702, 50036, 55397, 89404, 110794, 184061, 221588, 368122, 387779, 736244, 775558, 1288427, 1551116, 2576854, 5153708, 5705891, 11411782, 22823564, 39941237, 79882474, 159764948]

約数ペア:

[(1, 159764948), (2, 79882474), (4, 39941237), (7, 22823564), (14, 11411782), (28, 5705891), (31, 5153708), (62, 2576854), (103, 1551116), (124, 1288427), (206, 775558), (217, 736244), (412, 387779), (434, 368122), (721, 221588), (868, 184061), (1442, 110794), (1787, 89404), (2884, 55397), (3193, 50036), (3574, 44702), (6386, 25018), (7148, 22351), (12509, 12772)]