188908992

素因数分解:

$2^6\times 3^2\times {\mathrm{327967}}^1$

素因数の和:327985

約数の個数: 42

約数和(自身を含む): 541475168

約数和(自身を除く): 352566176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 327967, 655934, 983901, 1311868, 1967802, 2623736, 2951703, 3935604, 5247472, 5903406, 7871208, 10494944, 11806812, 15742416, 20989888, 23613624, 31484832, 47227248, 62969664, 94454496, 188908992]

約数ペア:

[(1, 188908992), (2, 94454496), (3, 62969664), (4, 47227248), (6, 31484832), (8, 23613624), (9, 20989888), (12, 15742416), (16, 11806812), (18, 10494944), (24, 7871208), (32, 5903406), (36, 5247472), (48, 3935604), (64, 2951703), (72, 2623736), (96, 1967802), (144, 1311868), (192, 983901), (288, 655934), (576, 327967)]