156934817195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1\times {\mathrm{71983}}^1$

素因数の和:73991

約数の個数: 32

約数和(自身を含む): 214849780992

約数和(自身を除く): 57914963797

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1973, 9865, 25649, 33541, 71983, 128245, 167705, 359915, 436033, 935779, 1223711, 2180165, 4678895, 6118555, 15908243, 79541215, 142022459, 710112295, 1846291967, 2414381803, 9231459835, 12071909015, 31386963439, 156934817195]

約数ペア:

[(1, 156934817195), (5, 31386963439), (13, 12071909015), (17, 9231459835), (65, 2414381803), (85, 1846291967), (221, 710112295), (1105, 142022459), (1973, 79541215), (9865, 15908243), (25649, 6118555), (33541, 4678895), (71983, 2180165), (128245, 1223711), (167705, 935779), (359915, 436033)]