128522928

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{12007}}^1$

素因数の和:12241

約数の個数: 40

約数和(自身を含む): 333534208

約数和(自身を除く): 205011280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 12007, 24014, 36021, 48028, 72042, 96056, 144084, 192112, 288168, 576336, 2677561, 5355122, 8032683, 10710244, 16065366, 21420488, 32130732, 42840976, 64261464, 128522928]

約数ペア:

[(1, 128522928), (2, 64261464), (3, 42840976), (4, 32130732), (6, 21420488), (8, 16065366), (12, 10710244), (16, 8032683), (24, 5355122), (48, 2677561), (223, 576336), (446, 288168), (669, 192112), (892, 144084), (1338, 96056), (1784, 72042), (2676, 48028), (3568, 36021), (5352, 24014), (10704, 12007)]