156949739540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41965171}}^1$

素因数の和:41965208

約数の個数: 48

約数和(自身を含む): 380708040384

約数和(自身を除く): 223758300844

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 41965171, 83930342, 167860684, 209825855, 419651710, 461616881, 713407907, 839303420, 923233762, 1426815814, 1846467524, 2308084405, 2853631628, 3567039535, 4616168810, 7134079070, 7847486977, 9232337620, 14268158140, 15694973954, 31389947908, 39237434885, 78474869770, 156949739540]

約数ペア:

[(1, 156949739540), (2, 78474869770), (4, 39237434885), (5, 31389947908), (10, 15694973954), (11, 14268158140), (17, 9232337620), (20, 7847486977), (22, 7134079070), (34, 4616168810), (44, 3567039535), (55, 2853631628), (68, 2308084405), (85, 1846467524), (110, 1426815814), (170, 923233762), (187, 839303420), (220, 713407907), (340, 461616881), (374, 419651710), (748, 209825855), (935, 167860684), (1870, 83930342), (3740, 41965171)]