156764005774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2940391}}^1$

素因数の和:2940496

約数の個数: 32

約数和(自身を含む): 262518197760

約数和(自身を除く): 105754191986

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 26657, 53314, 2940391, 5880782, 55867429, 67628993, 111734858, 135257986, 179363851, 358727702, 1284950867, 2569901734, 3407913169, 4125368573, 6815826338, 8250737146, 78382002887, 156764005774]

約数ペア:

[(1, 156764005774), (2, 78382002887), (19, 8250737146), (23, 6815826338), (38, 4125368573), (46, 3407913169), (61, 2569901734), (122, 1284950867), (437, 358727702), (874, 179363851), (1159, 135257986), (1403, 111734858), (2318, 67628993), (2806, 55867429), (26657, 5880782), (53314, 2940391)]