128687316

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 307964160

約数和(自身を除く): 179276844

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 401, 564, 569, 802, 1138, 1203, 1604, 1707, 2276, 2406, 3414, 4812, 6828, 18847, 26743, 37694, 53486, 56541, 75388, 80229, 106972, 113082, 160458, 226164, 228169, 320916, 456338, 684507, 912676, 1369014, 2738028, 10723943, 21447886, 32171829, 42895772, 64343658, 128687316]

約数ペア:

[(1, 128687316), (2, 64343658), (3, 42895772), (4, 32171829), (6, 21447886), (12, 10723943), (47, 2738028), (94, 1369014), (141, 912676), (188, 684507), (282, 456338), (401, 320916), (564, 228169), (569, 226164), (802, 160458), (1138, 113082), (1203, 106972), (1604, 80229), (1707, 75388), (2276, 56541), (2406, 53486), (3414, 37694), (4812, 26743), (6828, 18847)]