131236464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{160829}}^1$

素因数の和:160857

約数の個数: 40

約数和(自身を含む): 358972560

約数和(自身を除く): 227736096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 160829, 321658, 482487, 643316, 964974, 1286632, 1929948, 2573264, 2734093, 3859896, 5468186, 7719792, 8202279, 10936372, 16404558, 21872744, 32809116, 43745488, 65618232, 131236464]

約数ペア:

[(1, 131236464), (2, 65618232), (3, 43745488), (4, 32809116), (6, 21872744), (8, 16404558), (12, 10936372), (16, 8202279), (17, 7719792), (24, 5468186), (34, 3859896), (48, 2734093), (51, 2573264), (68, 1929948), (102, 1286632), (136, 964974), (204, 643316), (272, 482487), (408, 321658), (816, 160829)]