150729104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{219083}}^1$

素因数の和:219134

約数の個数: 20

約数和(自身を含む): 298830576

約数和(自身を除く): 148101472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 219083, 438166, 876332, 1752664, 3505328, 9420569, 18841138, 37682276, 75364552, 150729104]

約数ペア:

[(1, 150729104), (2, 75364552), (4, 37682276), (8, 18841138), (16, 9420569), (43, 3505328), (86, 1752664), (172, 876332), (344, 438166), (688, 219083)]