164848032

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4507}}^1$

素因数の和:4650

約数の個数: 72

約数和(自身を含む): 472582656

約数和(自身を除く): 307734624

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, 4507, 4572, 6096, 9014, 9144, 12192, 13521, 18028, 18288, 27042, 36056, 36576, 40563, 54084, 72112, 81126, 108168, 144224, 162252, 216336, 324504, 432672, 572389, 649008, 1144778, 1298016, 1717167, 2289556, 3434334, 4579112, 5151501, 6868668, 9158224, 10303002, 13737336, 18316448, 20606004, 27474672, 41212008, 54949344, 82424016, 164848032]

約数ペア:

[(1, 164848032), (2, 82424016), (3, 54949344), (4, 41212008), (6, 27474672), (8, 20606004), (9, 18316448), (12, 13737336), (16, 10303002), (18, 9158224), (24, 6868668), (32, 5151501), (36, 4579112), (48, 3434334), (72, 2289556), (96, 1717167), (127, 1298016), (144, 1144778), (254, 649008), (288, 572389), (381, 432672), (508, 324504), (762, 216336), (1016, 162252), (1143, 144224), (1524, 108168), (2032, 81126), (2286, 72112), (3048, 54084), (4064, 40563), (4507, 36576), (4572, 36056), (6096, 27042), (9014, 18288), (9144, 18028), (12192, 13521)]