156941727828

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{287939}}^1$

素因数の和:288856

約数の個数: 48

約数和(自身を含む): 373543410240

約数和(自身を除く): 216601682412

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 857, 1714, 2571, 3428, 5142, 10284, 45421, 90842, 136263, 181684, 272526, 287939, 545052, 575878, 863817, 1151756, 1727634, 3455268, 15260767, 30521534, 45782301, 61043068, 91564602, 183129204, 246763723, 493527446, 740291169, 987054892, 1480582338, 2961164676, 13078477319, 26156954638, 39235431957, 52313909276, 78470863914, 156941727828]

約数ペア:

[(1, 156941727828), (2, 78470863914), (3, 52313909276), (4, 39235431957), (6, 26156954638), (12, 13078477319), (53, 2961164676), (106, 1480582338), (159, 987054892), (212, 740291169), (318, 493527446), (636, 246763723), (857, 183129204), (1714, 91564602), (2571, 61043068), (3428, 45782301), (5142, 30521534), (10284, 15260767), (45421, 3455268), (90842, 1727634), (136263, 1151756), (181684, 863817), (272526, 575878), (287939, 545052)]