149796656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10391}}^1$

素因数の和:10469

約数の個数: 40

約数和(自身を含む): 313131744

約数和(自身を除く): 163335088

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 10391, 14416, 20782, 41564, 83128, 166256, 176647, 353294, 550723, 706588, 1101446, 1413176, 2202892, 2826352, 4405784, 8811568, 9362291, 18724582, 37449164, 74898328, 149796656]

約数ペア:

[(1, 149796656), (2, 74898328), (4, 37449164), (8, 18724582), (16, 9362291), (17, 8811568), (34, 4405784), (53, 2826352), (68, 2202892), (106, 1413176), (136, 1101446), (212, 706588), (272, 550723), (424, 353294), (848, 176647), (901, 166256), (1802, 83128), (3604, 41564), (7208, 20782), (10391, 14416)]