157646936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8731}}^1$

素因数の和:8835

約数の個数: 32

約数和(自身を含む): 308588880

約数和(自身を除く): 150941944

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 8731, 9028, 17462, 18056, 34924, 69848, 323047, 532591, 646094, 1065182, 1292188, 2130364, 2584376, 4260728, 19705867, 39411734, 78823468, 157646936]

約数ペア:

[(1, 157646936), (2, 78823468), (4, 39411734), (8, 19705867), (37, 4260728), (61, 2584376), (74, 2130364), (122, 1292188), (148, 1065182), (244, 646094), (296, 532591), (488, 323047), (2257, 69848), (4514, 34924), (8731, 18056), (9028, 17462)]