168049250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{39541}}^1$

素因数の和:39575

約数の個数: 32

約数和(自身を含む): 333101808

約数和(自身を除く): 165052558

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 39541, 79082, 197705, 395410, 672197, 988525, 1344394, 1977050, 3360985, 4942625, 6721970, 9885250, 16804925, 33609850, 84024625, 168049250]

約数ペア:

[(1, 168049250), (2, 84024625), (5, 33609850), (10, 16804925), (17, 9885250), (25, 6721970), (34, 4942625), (50, 3360985), (85, 1977050), (125, 1344394), (170, 988525), (250, 672197), (425, 395410), (850, 197705), (2125, 79082), (4250, 39541)]