169326738685

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{70783}}^1$

素因数の和:70982

約数の個数: 48

約数和(自身を含む): 233162496000

約数和(自身を除く): 63835757315

約数列:

[1, 5, 13, 19, 65, 95, 149, 169, 247, 745, 845, 1235, 1937, 2831, 3211, 9685, 14155, 16055, 25181, 36803, 70783, 125905, 184015, 353915, 478439, 920179, 1344877, 2392195, 4600895, 6724385, 10546667, 11962327, 17483401, 52733335, 59811635, 87417005, 137106671, 200386673, 227284213, 685533355, 1001933365, 1136421065, 1782386723, 2605026749, 8911933615, 13025133745, 33865347737, 169326738685]

約数ペア:

[(1, 169326738685), (5, 33865347737), (13, 13025133745), (19, 8911933615), (65, 2605026749), (95, 1782386723), (149, 1136421065), (169, 1001933365), (247, 685533355), (745, 227284213), (845, 200386673), (1235, 137106671), (1937, 87417005), (2831, 59811635), (3211, 52733335), (9685, 17483401), (14155, 11962327), (16055, 10546667), (25181, 6724385), (36803, 4600895), (70783, 2392195), (125905, 1344877), (184015, 920179), (353915, 478439)]