156979020052

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{7013}}^1$

素因数の和:7600

約数の個数: 48

約数和(自身を含む): 279787898880

約数和(自身を除く): 122808878828

約数列:

[1, 2, 4, 127, 139, 254, 278, 317, 508, 556, 634, 1268, 7013, 14026, 17653, 28052, 35306, 40259, 44063, 70612, 80518, 88126, 161036, 176252, 890651, 974807, 1781302, 1949614, 2223121, 3562604, 3899228, 4446242, 5596001, 8892484, 11192002, 22384004, 123800489, 247600978, 282336367, 309013819, 495201956, 564672734, 618027638, 1129345468, 1236055276, 39244755013, 78489510026, 156979020052]

約数ペア:

[(1, 156979020052), (2, 78489510026), (4, 39244755013), (127, 1236055276), (139, 1129345468), (254, 618027638), (278, 564672734), (317, 495201956), (508, 309013819), (556, 282336367), (634, 247600978), (1268, 123800489), (7013, 22384004), (14026, 11192002), (17653, 8892484), (28052, 5596001), (35306, 4446242), (40259, 3899228), (44063, 3562604), (70612, 2223121), (80518, 1949614), (88126, 1781302), (161036, 974807), (176252, 890651)]