156928398260

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2971}}^1\times {\mathrm{5779}}^1$

素因数の和:9216

約数の個数: 48

約数和(自身を含む): 330439085760

約数和(自身を除く): 173510687500

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2971, 4570, 5779, 5942, 9140, 11558, 11884, 14855, 23116, 28895, 29710, 57790, 59420, 115580, 1357747, 2641003, 2715494, 5282006, 5430988, 6788735, 10564012, 13205015, 13577470, 17169409, 26410030, 27154940, 34338818, 52820060, 68677636, 85847045, 171694090, 343388180, 7846419913, 15692839826, 31385679652, 39232099565, 78464199130, 156928398260]

約数ペア:

[(1, 156928398260), (2, 78464199130), (4, 39232099565), (5, 31385679652), (10, 15692839826), (20, 7846419913), (457, 343388180), (914, 171694090), (1828, 85847045), (2285, 68677636), (2971, 52820060), (4570, 34338818), (5779, 27154940), (5942, 26410030), (9140, 17169409), (11558, 13577470), (11884, 13205015), (14855, 10564012), (23116, 6788735), (28895, 5430988), (29710, 5282006), (57790, 2715494), (59420, 2641003), (115580, 1357747)]