165145428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28493}}^1$

素因数の和:28533

約数の個数: 72

約数和(自身を含む): 497847168

約数和(自身を除く): 332701740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 28493, 56986, 85479, 113972, 170958, 199451, 256437, 341916, 398902, 512874, 598353, 655339, 797804, 1025748, 1196706, 1310678, 1795059, 1966017, 2393412, 2621356, 3590118, 3932034, 4587373, 5898051, 7180236, 7864068, 9174746, 11796102, 13762119, 18349492, 23592204, 27524238, 41286357, 55048476, 82572714, 165145428]

約数ペア:

[(1, 165145428), (2, 82572714), (3, 55048476), (4, 41286357), (6, 27524238), (7, 23592204), (9, 18349492), (12, 13762119), (14, 11796102), (18, 9174746), (21, 7864068), (23, 7180236), (28, 5898051), (36, 4587373), (42, 3932034), (46, 3590118), (63, 2621356), (69, 2393412), (84, 1966017), (92, 1795059), (126, 1310678), (138, 1196706), (161, 1025748), (207, 797804), (252, 655339), (276, 598353), (322, 512874), (414, 398902), (483, 341916), (644, 256437), (828, 199451), (966, 170958), (1449, 113972), (1932, 85479), (2898, 56986), (5796, 28493)]