153248312

素因数分解:

$2^3\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2801}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 328842720

約数和(自身を除く): 175594408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 977, 1954, 2801, 3908, 5602, 6839, 7816, 11204, 13678, 19607, 22408, 27356, 39214, 54712, 78428, 156856, 2736577, 5473154, 10946308, 19156039, 21892616, 38312078, 76624156, 153248312]

約数ペア:

[(1, 153248312), (2, 76624156), (4, 38312078), (7, 21892616), (8, 19156039), (14, 10946308), (28, 5473154), (56, 2736577), (977, 156856), (1954, 78428), (2801, 54712), (3908, 39214), (5602, 27356), (6839, 22408), (7816, 19607), (11204, 13678)]