156920642879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1\times {\mathrm{4973}}^1$

素因数の和:6120

約数の個数: 64

約数和(自身を含む): 218200227840

約数和(自身を除く): 61279584961

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 1087, 2233, 2639, 4147, 4973, 7609, 11957, 14131, 29029, 31523, 34811, 54703, 64649, 83699, 98917, 144217, 155441, 220661, 346753, 382921, 409799, 452543, 711139, 1009519, 1088087, 1586387, 1874821, 2427271, 2868593, 4507789, 4977973, 5405651, 11104709, 13123747, 20623031, 31554523, 37839557, 59462161, 70273463, 144361217, 156763879, 416235127, 491914241, 773008093, 1097347153, 1724402669, 2037930427, 5411056651, 12070818683, 14265512989, 22417234697, 156920642879]

約数ペア:

[(1, 156920642879), (7, 22417234697), (11, 14265512989), (13, 12070818683), (29, 5411056651), (77, 2037930427), (91, 1724402669), (143, 1097347153), (203, 773008093), (319, 491914241), (377, 416235127), (1001, 156763879), (1087, 144361217), (2233, 70273463), (2639, 59462161), (4147, 37839557), (4973, 31554523), (7609, 20623031), (11957, 13123747), (14131, 11104709), (29029, 5405651), (31523, 4977973), (34811, 4507789), (54703, 2868593), (64649, 2427271), (83699, 1874821), (98917, 1586387), (144217, 1088087), (155441, 1009519), (220661, 711139), (346753, 452543), (382921, 409799)]