156953755205

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{20807}}^1$

素因数の和:21030

約数の個数: 48

約数和(自身を含む): 208366318080

約数和(自身を除く): 51412562875

約数列:

[1, 5, 13, 65, 79, 113, 169, 395, 565, 845, 1027, 1469, 5135, 7345, 8927, 13351, 19097, 20807, 44635, 66755, 95485, 104035, 116051, 270491, 580255, 1352455, 1508663, 1643753, 2351191, 3516383, 7543315, 8218765, 11755955, 17581915, 21368789, 30565483, 106843945, 152827415, 185744089, 277794257, 397351279, 928720445, 1388971285, 1986756395, 2414673157, 12073365785, 31390751041, 156953755205]

約数ペア:

[(1, 156953755205), (5, 31390751041), (13, 12073365785), (65, 2414673157), (79, 1986756395), (113, 1388971285), (169, 928720445), (395, 397351279), (565, 277794257), (845, 185744089), (1027, 152827415), (1469, 106843945), (5135, 30565483), (7345, 21368789), (8927, 17581915), (13351, 11755955), (19097, 8218765), (20807, 7543315), (44635, 3516383), (66755, 2351191), (95485, 1643753), (104035, 1508663), (116051, 1352455), (270491, 580255)]