140904256

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{95723}}^1$

素因数の和:95758

約数の個数: 28

約数和(自身を含む): 291766752

約数和(自身を除く): 150862496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 95723, 191446, 382892, 765784, 1531568, 2201629, 3063136, 4403258, 6126272, 8806516, 17613032, 35226064, 70452128, 140904256]

約数ペア:

[(1, 140904256), (2, 70452128), (4, 35226064), (8, 17613032), (16, 8806516), (23, 6126272), (32, 4403258), (46, 3063136), (64, 2201629), (92, 1531568), (184, 765784), (368, 382892), (736, 191446), (1472, 95723)]