129355864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 150580136

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 79, 88, 92, 158, 184, 253, 316, 506, 632, 809, 869, 1012, 1618, 1738, 1817, 2024, 3236, 3476, 3634, 6472, 6952, 7268, 8899, 14536, 17798, 18607, 19987, 35596, 37214, 39974, 63911, 71192, 74428, 79948, 127822, 148856, 159896, 204677, 255644, 409354, 511288, 703021, 818708, 1406042, 1469953, 1637416, 2812084, 2939906, 5624168, 5879812, 11759624, 16169483, 32338966, 64677932, 129355864]

約数ペア:

[(1, 129355864), (2, 64677932), (4, 32338966), (8, 16169483), (11, 11759624), (22, 5879812), (23, 5624168), (44, 2939906), (46, 2812084), (79, 1637416), (88, 1469953), (92, 1406042), (158, 818708), (184, 703021), (253, 511288), (316, 409354), (506, 255644), (632, 204677), (809, 159896), (869, 148856), (1012, 127822), (1618, 79948), (1738, 74428), (1817, 71192), (2024, 63911), (3236, 39974), (3476, 37214), (3634, 35596), (6472, 19987), (6952, 18607), (7268, 17798), (8899, 14536)]