156920396180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24291083}}^1$

素因数の和:24291128

約数の個数: 48

約数和(自身を含む): 367281190080

約数和(自身を除く): 210360793900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 24291083, 48582166, 97164332, 121455415, 242910830, 412948411, 461530577, 485821660, 825896822, 923061154, 1651793644, 1846122308, 2064742055, 2307652885, 4129484110, 4615305770, 7846019809, 8258968220, 9230611540, 15692039618, 31384079236, 39230099045, 78460198090, 156920396180]

約数ペア:

[(1, 156920396180), (2, 78460198090), (4, 39230099045), (5, 31384079236), (10, 15692039618), (17, 9230611540), (19, 8258968220), (20, 7846019809), (34, 4615305770), (38, 4129484110), (68, 2307652885), (76, 2064742055), (85, 1846122308), (95, 1651793644), (170, 923061154), (190, 825896822), (323, 485821660), (340, 461530577), (380, 412948411), (646, 242910830), (1292, 121455415), (1615, 97164332), (3230, 48582166), (6460, 24291083)]