161118312

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4214

約数の個数: 64

約数和(自身を含む): 426332160

約数和(自身を除く): 265213848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 852, 1633, 1704, 3266, 4111, 4899, 6532, 8222, 9798, 12333, 13064, 16444, 19596, 24666, 32888, 39192, 49332, 94553, 98664, 189106, 283659, 291881, 378212, 567318, 583762, 756424, 875643, 1134636, 1167524, 1751286, 2269272, 2335048, 3502572, 6713263, 7005144, 13426526, 20139789, 26853052, 40279578, 53706104, 80559156, 161118312]

約数ペア:

[(1, 161118312), (2, 80559156), (3, 53706104), (4, 40279578), (6, 26853052), (8, 20139789), (12, 13426526), (23, 7005144), (24, 6713263), (46, 3502572), (69, 2335048), (71, 2269272), (92, 1751286), (138, 1167524), (142, 1134636), (184, 875643), (213, 756424), (276, 583762), (284, 567318), (426, 378212), (552, 291881), (568, 283659), (852, 189106), (1633, 98664), (1704, 94553), (3266, 49332), (4111, 39192), (4899, 32888), (6532, 24666), (8222, 19596), (9798, 16444), (12333, 13064)]