157843968

素因数分解:

$2^9\times 3^1\times {\mathrm{102763}}^1$

素因数の和:102784

約数の個数: 40

約数和(自身を含む): 420510288

約数和(自身を除く): 262666320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 102763, 205526, 308289, 411052, 616578, 822104, 1233156, 1644208, 2466312, 3288416, 4932624, 6576832, 9865248, 13153664, 19730496, 26307328, 39460992, 52614656, 78921984, 157843968]

約数ペア:

[(1, 157843968), (2, 78921984), (3, 52614656), (4, 39460992), (6, 26307328), (8, 19730496), (12, 13153664), (16, 9865248), (24, 6576832), (32, 4932624), (48, 3288416), (64, 2466312), (96, 1644208), (128, 1233156), (192, 822104), (256, 616578), (384, 411052), (512, 308289), (768, 205526), (1536, 102763)]