140729232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{418837}}^1$

素因数の和:418855

約数の個数: 40

約数和(自身を含む): 415487296

約数和(自身を除く): 274758064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 418837, 837674, 1256511, 1675348, 2513022, 2931859, 3350696, 5026044, 5863718, 6701392, 8795577, 10052088, 11727436, 17591154, 20104176, 23454872, 35182308, 46909744, 70364616, 140729232]

約数ペア:

[(1, 140729232), (2, 70364616), (3, 46909744), (4, 35182308), (6, 23454872), (7, 20104176), (8, 17591154), (12, 11727436), (14, 10052088), (16, 8795577), (21, 6701392), (24, 5863718), (28, 5026044), (42, 3350696), (48, 2931859), (56, 2513022), (84, 1675348), (112, 1256511), (168, 837674), (336, 418837)]