162117144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{321661}}^1$

素因数の和:321680

約数の個数: 48

約数和(自身を含む): 501792720

約数和(自身を除く): 339675576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 321661, 643322, 964983, 1286644, 1929966, 2251627, 2573288, 2894949, 3859932, 4503254, 5789898, 6754881, 7719864, 9006508, 11579796, 13509762, 18013016, 20264643, 23159592, 27019524, 40529286, 54039048, 81058572, 162117144]

約数ペア:

[(1, 162117144), (2, 81058572), (3, 54039048), (4, 40529286), (6, 27019524), (7, 23159592), (8, 20264643), (9, 18013016), (12, 13509762), (14, 11579796), (18, 9006508), (21, 7719864), (24, 6754881), (28, 5789898), (36, 4503254), (42, 3859932), (56, 2894949), (63, 2573288), (72, 2251627), (84, 1929966), (126, 1286644), (168, 964983), (252, 643322), (504, 321661)]