128528208

素因数分解:

$2^4\times 3^4\times {\mathrm{99173}}^1$

素因数の和:99193

約数の個数: 50

約数和(自身を含む): 372001674

約数和(自身を除く): 243473466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 99173, 198346, 297519, 396692, 595038, 793384, 892557, 1190076, 1586768, 1785114, 2380152, 2677671, 3570228, 4760304, 5355342, 7140456, 8033013, 10710684, 14280912, 16066026, 21421368, 32132052, 42842736, 64264104, 128528208]

約数ペア:

[(1, 128528208), (2, 64264104), (3, 42842736), (4, 32132052), (6, 21421368), (8, 16066026), (9, 14280912), (12, 10710684), (16, 8033013), (18, 7140456), (24, 5355342), (27, 4760304), (36, 3570228), (48, 2677671), (54, 2380152), (72, 1785114), (81, 1586768), (108, 1190076), (144, 892557), (162, 793384), (216, 595038), (324, 396692), (432, 297519), (648, 198346), (1296, 99173)]