155771994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195203}}^1$

素因数の和:195234

約数の個数: 32

約数和(自身を含む): 374791680

約数和(自身を除く): 219019686

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 195203, 390406, 585609, 1171218, 1366421, 2732842, 3708857, 4099263, 7417714, 8198526, 11126571, 22253142, 25961999, 51923998, 77885997, 155771994]

約数ペア:

[(1, 155771994), (2, 77885997), (3, 51923998), (6, 25961999), (7, 22253142), (14, 11126571), (19, 8198526), (21, 7417714), (38, 4099263), (42, 3708857), (57, 2732842), (114, 1366421), (133, 1171218), (266, 585609), (399, 390406), (798, 195203)]