121972364

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2269}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 217375200

約数和(自身を除く): 95402836

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 2269, 4538, 9076, 13439, 26878, 53756, 201941, 342619, 403882, 685238, 807764, 1370476, 30493091, 60986182, 121972364]

約数ペア:

[(1, 121972364), (2, 60986182), (4, 30493091), (89, 1370476), (151, 807764), (178, 685238), (302, 403882), (356, 342619), (604, 201941), (2269, 53756), (4538, 26878), (9076, 13439)]