163916208

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{2081}}^1$

素因数の和:2642

約数の個数: 60

約数和(自身を含む): 459797208

約数和(自身を除く): 295881000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 1094, 1641, 2081, 2188, 3282, 4162, 4376, 4923, 6243, 6564, 8324, 8752, 9846, 12486, 13128, 16648, 18729, 19692, 24972, 26256, 33296, 37458, 39384, 49944, 74916, 78768, 99888, 149832, 299664, 1138307, 2276614, 3414921, 4553228, 6829842, 9106456, 10244763, 13659684, 18212912, 20489526, 27319368, 40979052, 54638736, 81958104, 163916208]

約数ペア:

[(1, 163916208), (2, 81958104), (3, 54638736), (4, 40979052), (6, 27319368), (8, 20489526), (9, 18212912), (12, 13659684), (16, 10244763), (18, 9106456), (24, 6829842), (36, 4553228), (48, 3414921), (72, 2276614), (144, 1138307), (547, 299664), (1094, 149832), (1641, 99888), (2081, 78768), (2188, 74916), (3282, 49944), (4162, 39384), (4376, 37458), (4923, 33296), (6243, 26256), (6564, 24972), (8324, 19692), (8752, 18729), (9846, 16648), (12486, 13128)]