156938779844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29973029}}^1$

素因数の和:29973068

約数の個数: 48

約数和(自身を含む): 362553770880

約数和(自身を除く): 205614991036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 29973029, 59946058, 119892116, 209811203, 329703319, 419622406, 509541493, 659406638, 839244812, 1019082986, 1318813276, 2038165972, 2307923233, 3566790451, 4615846466, 5604956423, 7133580902, 9231692932, 11209912846, 14267161804, 22419825692, 39234694961, 78469389922, 156938779844]

約数ペア:

[(1, 156938779844), (2, 78469389922), (4, 39234694961), (7, 22419825692), (11, 14267161804), (14, 11209912846), (17, 9231692932), (22, 7133580902), (28, 5604956423), (34, 4615846466), (44, 3566790451), (68, 2307923233), (77, 2038165972), (119, 1318813276), (154, 1019082986), (187, 839244812), (238, 659406638), (308, 509541493), (374, 419622406), (476, 329703319), (748, 209811203), (1309, 119892116), (2618, 59946058), (5236, 29973029)]