156795066404

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{79}}^1\times {\mathrm{72341}}^1$

素因数の和:72481

約数の個数: 48

約数和(自身を含む): 293303404800

約数和(自身を除く): 136508338396

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 361, 722, 1444, 1501, 3002, 6004, 6859, 13718, 27436, 28519, 57038, 72341, 114076, 144682, 289364, 541861, 1083722, 1374479, 2167444, 2748958, 5497916, 5714939, 11429878, 22859756, 26115101, 52230202, 104460404, 108583841, 217167682, 434335364, 496186919, 992373838, 1984747676, 2063092979, 4126185958, 8252371916, 39198766601, 78397533202, 156795066404]

約数ペア:

[(1, 156795066404), (2, 78397533202), (4, 39198766601), (19, 8252371916), (38, 4126185958), (76, 2063092979), (79, 1984747676), (158, 992373838), (316, 496186919), (361, 434335364), (722, 217167682), (1444, 108583841), (1501, 104460404), (3002, 52230202), (6004, 26115101), (6859, 22859756), (13718, 11429878), (27436, 5714939), (28519, 5497916), (57038, 2748958), (72341, 2167444), (114076, 1374479), (144682, 1083722), (289364, 541861)]