163982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 326592

約数和(自身を除く): 162610

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 91, 106, 119, 182, 221, 238, 371, 442, 689, 742, 901, 1378, 1547, 1802, 3094, 4823, 6307, 9646, 11713, 12614, 23426, 81991, 163982]

約数ペア:

[(1, 163982), (2, 81991), (7, 23426), (13, 12614), (14, 11713), (17, 9646), (26, 6307), (34, 4823), (53, 3094), (91, 1802), (106, 1547), (119, 1378), (182, 901), (221, 742), (238, 689), (371, 442)]