180576136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42349}}^1$

素因数の和:42409

約数の個数: 32

約数和(自身を含む): 373527000

約数和(自身を除く): 192950864

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 42349, 84698, 169396, 338792, 550537, 1101074, 1736309, 2202148, 3472618, 4404296, 6945236, 13890472, 22572017, 45144034, 90288068, 180576136]

約数ペア:

[(1, 180576136), (2, 90288068), (4, 45144034), (8, 22572017), (13, 13890472), (26, 6945236), (41, 4404296), (52, 3472618), (82, 2202148), (104, 1736309), (164, 1101074), (328, 550537), (533, 338792), (1066, 169396), (2132, 84698), (4264, 42349)]