170744916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14387}}^1$

素因数の和:14460

約数の個数: 48

約数和(自身を含む): 425424384

約数和(自身を除く): 254679468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 14387, 28774, 43161, 57548, 86322, 172644, 330901, 618641, 661802, 992703, 1237282, 1323604, 1855923, 1985406, 2474564, 3711846, 3970812, 7423692, 14228743, 28457486, 42686229, 56914972, 85372458, 170744916]

約数ペア:

[(1, 170744916), (2, 85372458), (3, 56914972), (4, 42686229), (6, 28457486), (12, 14228743), (23, 7423692), (43, 3970812), (46, 3711846), (69, 2474564), (86, 1985406), (92, 1855923), (129, 1323604), (138, 1237282), (172, 992703), (258, 661802), (276, 618641), (516, 330901), (989, 172644), (1978, 86322), (2967, 57548), (3956, 43161), (5934, 28774), (11868, 14387)]