128925512

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3329}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 249350400

約数和(自身を除く): 120424888

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 3329, 4841, 6658, 9682, 13316, 19364, 26632, 38728, 156463, 312926, 342887, 625852, 685774, 1251704, 1371548, 2743096, 16115689, 32231378, 64462756, 128925512]

約数ペア:

[(1, 128925512), (2, 64462756), (4, 32231378), (8, 16115689), (47, 2743096), (94, 1371548), (103, 1251704), (188, 685774), (206, 625852), (376, 342887), (412, 312926), (824, 156463), (3329, 38728), (4841, 26632), (6658, 19364), (9682, 13316)]