158802996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1871}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 405070848

約数和(自身を除く): 246267852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 643, 1286, 1871, 1929, 2572, 3742, 3858, 5613, 7073, 7484, 7716, 11226, 14146, 20581, 21219, 22452, 28292, 41162, 42438, 61743, 82324, 84876, 123486, 246972, 1203053, 2406106, 3609159, 4812212, 7218318, 13233583, 14436636, 26467166, 39700749, 52934332, 79401498, 158802996]

約数ペア:

[(1, 158802996), (2, 79401498), (3, 52934332), (4, 39700749), (6, 26467166), (11, 14436636), (12, 13233583), (22, 7218318), (33, 4812212), (44, 3609159), (66, 2406106), (132, 1203053), (643, 246972), (1286, 123486), (1871, 84876), (1929, 82324), (2572, 61743), (3742, 42438), (3858, 41162), (5613, 28292), (7073, 22452), (7484, 21219), (7716, 20581), (11226, 14146)]