128535366

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{5639}}^1$

素因数の和:5804

約数の個数: 32

約数和(自身を含む): 268012800

約数和(自身を除く): 139477434

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 3799, 5639, 7598, 11278, 11397, 16917, 22794, 33834, 163531, 327062, 490593, 738709, 981186, 1477418, 2216127, 4432254, 21422561, 42845122, 64267683, 128535366]

約数ペア:

[(1, 128535366), (2, 64267683), (3, 42845122), (6, 21422561), (29, 4432254), (58, 2216127), (87, 1477418), (131, 981186), (174, 738709), (262, 490593), (393, 327062), (786, 163531), (3799, 33834), (5639, 22794), (7598, 16917), (11278, 11397)]