133318568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2917}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 259993800

約数和(自身を除く): 126675232

約数列:

[1, 2, 4, 8, 29, 58, 116, 197, 232, 394, 788, 1576, 2917, 5713, 5834, 11426, 11668, 22852, 23336, 45704, 84593, 169186, 338372, 574649, 676744, 1149298, 2298596, 4597192, 16664821, 33329642, 66659284, 133318568]

約数ペア:

[(1, 133318568), (2, 66659284), (4, 33329642), (8, 16664821), (29, 4597192), (58, 2298596), (116, 1149298), (197, 676744), (232, 574649), (394, 338372), (788, 169186), (1576, 84593), (2917, 45704), (5713, 23336), (5834, 22852), (11426, 11668)]