156775980855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{65327}}^1$

素因数の和:65776

約数の個数: 64

約数和(自身を含む): 279557849088

約数和(自身を除く): 122781868233

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 397, 403, 465, 1191, 1209, 1985, 2015, 5161, 5955, 6045, 12307, 15483, 25805, 36921, 61535, 65327, 77415, 159991, 184605, 195981, 326635, 479973, 799955, 849251, 979905, 2025137, 2399865, 2547753, 4246255, 6075411, 10125685, 12738765, 25934819, 26326781, 30377055, 77804457, 78980343, 129674095, 131633905, 337152647, 389022285, 394901715, 803979389, 1011457941, 1685763235, 2411938167, 4019896945, 5057289705, 10451732057, 12059690835, 31355196171, 52258660285, 156775980855]

約数ペア:

[(1, 156775980855), (3, 52258660285), (5, 31355196171), (13, 12059690835), (15, 10451732057), (31, 5057289705), (39, 4019896945), (65, 2411938167), (93, 1685763235), (155, 1011457941), (195, 803979389), (397, 394901715), (403, 389022285), (465, 337152647), (1191, 131633905), (1209, 129674095), (1985, 78980343), (2015, 77804457), (5161, 30377055), (5955, 26326781), (6045, 25934819), (12307, 12738765), (15483, 10125685), (25805, 6075411), (36921, 4246255), (61535, 2547753), (65327, 2399865), (77415, 2025137), (159991, 979905), (184605, 849251), (195981, 799955), (326635, 479973)]