159328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 338688

約数和(自身を除く): 179360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 383, 416, 766, 1532, 3064, 4979, 6128, 9958, 12256, 19916, 39832, 79664, 159328]

約数ペア:

[(1, 159328), (2, 79664), (4, 39832), (8, 19916), (13, 12256), (16, 9958), (26, 6128), (32, 4979), (52, 3064), (104, 1532), (208, 766), (383, 416)]