149713198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6760

約数の個数: 24

約数和(自身を含む): 244693440

約数和(自身を除く): 94980242

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 6689, 11191, 13378, 22382, 127091, 207359, 254182, 414718, 2414729, 3939821, 4829458, 7879642, 74856599, 149713198]

約数ペア:

[(1, 149713198), (2, 74856599), (19, 7879642), (31, 4829458), (38, 3939821), (62, 2414729), (361, 414718), (589, 254182), (722, 207359), (1178, 127091), (6689, 22382), (11191, 13378)]