161824992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240811}}^1$

素因数の和:240831

約数の個数: 48

約数和(自身を含む): 485476992

約数和(自身を除く): 323652000

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, 240811, 481622, 722433, 963244, 1444866, 1685677, 1926488, 2889732, 3371354, 3852976, 5057031, 5779464, 6742708, 7705952, 10114062, 11558928, 13485416, 20228124, 23117856, 26970832, 40456248, 53941664, 80912496, 161824992]

約数ペア:

[(1, 161824992), (2, 80912496), (3, 53941664), (4, 40456248), (6, 26970832), (7, 23117856), (8, 20228124), (12, 13485416), (14, 11558928), (16, 10114062), (21, 7705952), (24, 6742708), (28, 5779464), (32, 5057031), (42, 3852976), (48, 3371354), (56, 2889732), (84, 1926488), (96, 1685677), (112, 1444866), (168, 963244), (224, 722433), (336, 481622), (672, 240811)]