158014705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 200844288

約数和(自身を除く): 42829583

約数列:

[1, 5, 47, 61, 73, 151, 235, 305, 365, 755, 2867, 3431, 4453, 7097, 9211, 11023, 14335, 17155, 22265, 35485, 46055, 55115, 209291, 432917, 518081, 672403, 1046455, 2164585, 2590405, 3362015, 31602941, 158014705]

約数ペア:

[(1, 158014705), (5, 31602941), (47, 3362015), (61, 2590405), (73, 2164585), (151, 1046455), (235, 672403), (305, 518081), (365, 432917), (755, 209291), (2867, 55115), (3431, 46055), (4453, 35485), (7097, 22265), (9211, 17155), (11023, 14335)]