156720482

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1102

約数の個数: 24

約数和(自身を含む): 247496256

約数和(自身を除く): 90775774

約数列:

[1, 2, 23, 46, 167, 334, 529, 887, 1058, 1774, 3841, 7682, 20401, 40802, 88343, 148129, 176686, 296258, 469223, 938446, 3406967, 6813934, 78360241, 156720482]

約数ペア:

[(1, 156720482), (2, 78360241), (23, 6813934), (46, 3406967), (167, 938446), (334, 469223), (529, 296258), (887, 176686), (1058, 148129), (1774, 88343), (3841, 40802), (7682, 20401)]