147811376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{318559}}^1$

素因数の和:318596

約数の個数: 20

約数和(自身を含む): 296260800

約数和(自身を除く): 148449424

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 318559, 637118, 1274236, 2548472, 5096944, 9238211, 18476422, 36952844, 73905688, 147811376]

約数ペア:

[(1, 147811376), (2, 73905688), (4, 36952844), (8, 18476422), (16, 9238211), (29, 5096944), (58, 2548472), (116, 1274236), (232, 637118), (464, 318559)]