163670481008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2689}}^1\times {\mathrm{88469}}^1$

素因数の和:91209

約数の個数: 40

約数和(自身を含む): 324610585200

約数和(自身を除く): 160940104192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2689, 5378, 10756, 21512, 43024, 88469, 115627, 176938, 231254, 353876, 462508, 707752, 925016, 1415504, 1850032, 3804167, 7608334, 15216668, 30433336, 60866672, 237893141, 475786282, 951572564, 1903145128, 3806290256, 10229405063, 20458810126, 40917620252, 81835240504, 163670481008]

約数ペア:

[(1, 163670481008), (2, 81835240504), (4, 40917620252), (8, 20458810126), (16, 10229405063), (43, 3806290256), (86, 1903145128), (172, 951572564), (344, 475786282), (688, 237893141), (2689, 60866672), (5378, 30433336), (10756, 15216668), (21512, 7608334), (43024, 3804167), (88469, 1850032), (115627, 1415504), (176938, 925016), (231254, 707752), (353876, 462508)]