168605619

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 285288192

約数和(自身を除く): 116682573

約数列:

[1, 3, 7, 13, 21, 39, 49, 83, 91, 147, 249, 273, 581, 637, 1063, 1079, 1743, 1911, 3189, 3237, 4067, 7441, 7553, 12201, 13819, 22323, 22659, 41457, 52087, 52871, 88229, 96733, 156261, 158613, 264687, 290199, 617603, 677131, 1146977, 1852809, 2031393, 3440931, 4323221, 8028839, 12969663, 24086517, 56201873, 168605619]

約数ペア:

[(1, 168605619), (3, 56201873), (7, 24086517), (13, 12969663), (21, 8028839), (39, 4323221), (49, 3440931), (83, 2031393), (91, 1852809), (147, 1146977), (249, 677131), (273, 617603), (581, 290199), (637, 264687), (1063, 158613), (1079, 156261), (1743, 96733), (1911, 88229), (3189, 52871), (3237, 52087), (4067, 41457), (7441, 22659), (7553, 22323), (12201, 13819)]