154936992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{230561}}^1$

素因数の和:230581

約数の個数: 48

約数和(自身を含む): 464812992

約数和(自身を除く): 309876000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 230561, 461122, 691683, 922244, 1383366, 1613927, 1844488, 2766732, 3227854, 3688976, 4841781, 5533464, 6455708, 7377952, 9683562, 11066928, 12911416, 19367124, 22133856, 25822832, 38734248, 51645664, 77468496, 154936992]

約数ペア:

[(1, 154936992), (2, 77468496), (3, 51645664), (4, 38734248), (6, 25822832), (7, 22133856), (8, 19367124), (12, 12911416), (14, 11066928), (16, 9683562), (21, 7377952), (24, 6455708), (28, 5533464), (32, 4841781), (42, 3688976), (48, 3227854), (56, 2766732), (84, 1844488), (96, 1613927), (112, 1383366), (168, 922244), (224, 691683), (336, 461122), (672, 230561)]