157345578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{74713}}^1$

素因数の和:74740

約数の個数: 40

約数和(自身を含む): 379696548

約数和(自身を除く): 222350970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 74713, 149426, 224139, 448278, 672417, 971269, 1344834, 1942538, 2017251, 2913807, 4034502, 5827614, 6051753, 8741421, 12103506, 17482842, 26224263, 52448526, 78672789, 157345578]

約数ペア:

[(1, 157345578), (2, 78672789), (3, 52448526), (6, 26224263), (9, 17482842), (13, 12103506), (18, 8741421), (26, 6051753), (27, 5827614), (39, 4034502), (54, 2913807), (78, 2017251), (81, 1942538), (117, 1344834), (162, 971269), (234, 672417), (351, 448278), (702, 224139), (1053, 149426), (2106, 74713)]