123985128

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{65393}}^1$

素因数の和:65481

約数の個数: 32

約数和(自身を含む): 313891200

約数和(自身を除く): 189906072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 65393, 130786, 196179, 261572, 392358, 523144, 784716, 1569432, 5166047, 10332094, 15498141, 20664188, 30996282, 41328376, 61992564, 123985128]

約数ペア:

[(1, 123985128), (2, 61992564), (3, 41328376), (4, 30996282), (6, 20664188), (8, 15498141), (12, 10332094), (24, 5166047), (79, 1569432), (158, 784716), (237, 523144), (316, 392358), (474, 261572), (632, 196179), (948, 130786), (1896, 65393)]