163126638

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 358609680

約数和(自身を除く): 195483042

約数列:

[1, 2, 3, 6, 9, 18, 179, 197, 257, 358, 394, 514, 537, 591, 771, 1074, 1182, 1542, 1611, 1773, 2313, 3222, 3546, 4626, 35263, 46003, 50629, 70526, 92006, 101258, 105789, 138009, 151887, 211578, 276018, 303774, 317367, 414027, 455661, 634734, 828054, 911322, 9062591, 18125182, 27187773, 54375546, 81563319, 163126638]

約数ペア:

[(1, 163126638), (2, 81563319), (3, 54375546), (6, 27187773), (9, 18125182), (18, 9062591), (179, 911322), (197, 828054), (257, 634734), (358, 455661), (394, 414027), (514, 317367), (537, 303774), (591, 276018), (771, 211578), (1074, 151887), (1182, 138009), (1542, 105789), (1611, 101258), (1773, 92006), (2313, 70526), (3222, 50629), (3546, 46003), (4626, 35263)]