156080645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4729}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 72775675

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 4715, 4729, 6601, 23645, 33005, 33103, 108767, 165515, 193889, 543835, 761369, 969445, 1357223, 3806845, 4459447, 6786115, 22297235, 31216129, 156080645]

約数ペア:

[(1, 156080645), (5, 31216129), (7, 22297235), (23, 6786115), (35, 4459447), (41, 3806845), (115, 1357223), (161, 969445), (205, 761369), (287, 543835), (805, 193889), (943, 165515), (1435, 108767), (4715, 33103), (4729, 33005), (6601, 23645)]