168521904

素因数分解:

$2^4\times 3^3\times {\mathrm{390097}}^1$

素因数の和:390114

約数の個数: 40

約数和(自身を含む): 483721520

約数和(自身を除く): 315199616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 390097, 780194, 1170291, 1560388, 2340582, 3120776, 3510873, 4681164, 6241552, 7021746, 9362328, 10532619, 14043492, 18724656, 21065238, 28086984, 42130476, 56173968, 84260952, 168521904]

約数ペア:

[(1, 168521904), (2, 84260952), (3, 56173968), (4, 42130476), (6, 28086984), (8, 21065238), (9, 18724656), (12, 14043492), (16, 10532619), (18, 9362328), (24, 7021746), (27, 6241552), (36, 4681164), (48, 3510873), (54, 3120776), (72, 2340582), (108, 1560388), (144, 1170291), (216, 780194), (432, 390097)]