157443376

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{13879}}^1$

素因数の和:14596

約数の個数: 20

約数和(自身を含む): 305498800

約数和(自身を除く): 148055424

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 13879, 27758, 55516, 111032, 222064, 9840211, 19680422, 39360844, 78721688, 157443376]

約数ペア:

[(1, 157443376), (2, 78721688), (4, 39360844), (8, 19680422), (16, 9840211), (709, 222064), (1418, 111032), (2836, 55516), (5672, 27758), (11344, 13879)]