152422160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173207}}^1$

素因数の和:173231

約数の個数: 40

約数和(自身を含む): 386600256

約数和(自身を除く): 234178096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 173207, 346414, 692828, 866035, 1385656, 1732070, 1905277, 2771312, 3464140, 3810554, 6928280, 7621108, 9526385, 13856560, 15242216, 19052770, 30484432, 38105540, 76211080, 152422160]

約数ペア:

[(1, 152422160), (2, 76211080), (4, 38105540), (5, 30484432), (8, 19052770), (10, 15242216), (11, 13856560), (16, 9526385), (20, 7621108), (22, 6928280), (40, 3810554), (44, 3464140), (55, 2771312), (80, 1905277), (88, 1732070), (110, 1385656), (176, 866035), (220, 692828), (440, 346414), (880, 173207)]