164932380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{916291}}^1$

素因数の和:916306

約数の個数: 36

約数和(自身を含む): 500295432

約数和(自身を除く): 335363052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 916291, 1832582, 2748873, 3665164, 4581455, 5497746, 8246619, 9162910, 10995492, 13744365, 16493238, 18325820, 27488730, 32986476, 41233095, 54977460, 82466190, 164932380]

約数ペア:

[(1, 164932380), (2, 82466190), (3, 54977460), (4, 41233095), (5, 32986476), (6, 27488730), (9, 18325820), (10, 16493238), (12, 13744365), (15, 10995492), (18, 9162910), (20, 8246619), (30, 5497746), (36, 4581455), (45, 3665164), (60, 2748873), (90, 1832582), (180, 916291)]