165213792

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4517}}^1$

素因数の和:4660

約数の個数: 72

約数和(自身を含む): 473630976

約数和(自身を除く): 308417184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4517, 4572, 6096, 9034, 9144, 12192, 13551, 18068, 18288, 27102, 36136, 36576, 40653, 54204, 72272, 81306, 108408, 144544, 162612, 216816, 325224, 433632, 573659, 650448, 1147318, 1300896, 1720977, 2294636, 3441954, 4589272, 5162931, 6883908, 9178544, 10325862, 13767816, 18357088, 20651724, 27535632, 41303448, 55071264, 82606896, 165213792]

約数ペア:

[(1, 165213792), (2, 82606896), (3, 55071264), (4, 41303448), (6, 27535632), (8, 20651724), (9, 18357088), (12, 13767816), (16, 10325862), (18, 9178544), (24, 6883908), (32, 5162931), (36, 4589272), (48, 3441954), (72, 2294636), (96, 1720977), (127, 1300896), (144, 1147318), (254, 650448), (288, 573659), (381, 433632), (508, 325224), (762, 216816), (1016, 162612), (1143, 144544), (1524, 108408), (2032, 81306), (2286, 72272), (3048, 54204), (4064, 40653), (4517, 36576), (4572, 36136), (6096, 27102), (9034, 18288), (9144, 18068), (12192, 13551)]