154925552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{236167}}^1$

素因数の和:236216

約数の個数: 20

約数和(自身を含む): 307490736

約数和(自身を除く): 152565184

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 236167, 472334, 944668, 1889336, 3778672, 9682847, 19365694, 38731388, 77462776, 154925552]

約数ペア:

[(1, 154925552), (2, 77462776), (4, 38731388), (8, 19365694), (16, 9682847), (41, 3778672), (82, 1889336), (164, 944668), (328, 472334), (656, 236167)]