156768966

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{126223}}^1$

素因数の和:126257

約数の個数: 32

約数和(自身を含む): 363525120

約数和(自身を除く): 206756154

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 126223, 252446, 378669, 757338, 1136007, 2272014, 2903129, 3408021, 5806258, 6816042, 8709387, 17418774, 26128161, 52256322, 78384483, 156768966]

約数ペア:

[(1, 156768966), (2, 78384483), (3, 52256322), (6, 26128161), (9, 17418774), (18, 8709387), (23, 6816042), (27, 5806258), (46, 3408021), (54, 2903129), (69, 2272014), (138, 1136007), (207, 757338), (414, 378669), (621, 252446), (1242, 126223)]