168773238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15919}}^1$

素因数の和:15977

約数の個数: 48

約数和(自身を含む): 397363200

約数和(自身を除く): 228589962

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 15919, 31838, 47757, 95514, 143271, 286542, 302461, 493489, 604922, 907383, 986978, 1480467, 1814766, 2722149, 2960934, 4441401, 5444298, 8882802, 9376291, 18752582, 28128873, 56257746, 84386619, 168773238]

約数ペア:

[(1, 168773238), (2, 84386619), (3, 56257746), (6, 28128873), (9, 18752582), (18, 9376291), (19, 8882802), (31, 5444298), (38, 4441401), (57, 2960934), (62, 2722149), (93, 1814766), (114, 1480467), (171, 986978), (186, 907383), (279, 604922), (342, 493489), (558, 302461), (589, 286542), (1178, 143271), (1767, 95514), (3534, 47757), (5301, 31838), (10602, 15919)]