156967794905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{23813}}^1$

素因数の和:23958

約数の個数: 48

約数和(自身を含む): 207728188416

約数和(自身を除く): 50760393511

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 713, 989, 1333, 1849, 3565, 4945, 6665, 9245, 23813, 30659, 42527, 57319, 119065, 153295, 212635, 286595, 547699, 738203, 1023959, 1318337, 2738495, 3691015, 5119795, 6591685, 16978669, 23551057, 31742729, 44030237, 84893345, 117755285, 158713645, 220151185, 730082767, 1012695451, 1364937347, 3650413835, 5063477255, 6824686735, 31393558981, 156967794905]

約数ペア:

[(1, 156967794905), (5, 31393558981), (23, 6824686735), (31, 5063477255), (43, 3650413835), (115, 1364937347), (155, 1012695451), (215, 730082767), (713, 220151185), (989, 158713645), (1333, 117755285), (1849, 84893345), (3565, 44030237), (4945, 31742729), (6665, 23551057), (9245, 16978669), (23813, 6591685), (30659, 5119795), (42527, 3691015), (57319, 2738495), (119065, 1318337), (153295, 1023959), (212635, 738203), (286595, 547699)]