161832352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2753}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 349780032

約数和(自身を除く): 187947680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 352, 668, 1336, 1837, 2672, 2753, 3674, 5344, 5506, 7348, 11012, 14696, 22024, 29392, 30283, 44048, 58784, 60566, 88096, 121132, 242264, 459751, 484528, 919502, 969056, 1839004, 3678008, 5057261, 7356016, 10114522, 14712032, 20229044, 40458088, 80916176, 161832352]

約数ペア:

[(1, 161832352), (2, 80916176), (4, 40458088), (8, 20229044), (11, 14712032), (16, 10114522), (22, 7356016), (32, 5057261), (44, 3678008), (88, 1839004), (167, 969056), (176, 919502), (334, 484528), (352, 459751), (668, 242264), (1336, 121132), (1837, 88096), (2672, 60566), (2753, 58784), (3674, 44048), (5344, 30283), (5506, 29392), (7348, 22024), (11012, 14696)]