159322562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1951}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 288583680

約数和(自身を除く): 129261118

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 1951, 2149, 3902, 4298, 5833, 11666, 13657, 27314, 37069, 40831, 74138, 81662, 259483, 518966, 598957, 1197914, 4192699, 8385398, 11380183, 22760366, 79661281, 159322562]

約数ペア:

[(1, 159322562), (2, 79661281), (7, 22760366), (14, 11380183), (19, 8385398), (38, 4192699), (133, 1197914), (266, 598957), (307, 518966), (614, 259483), (1951, 81662), (2149, 74138), (3902, 40831), (4298, 37069), (5833, 27314), (11666, 13657)]