145211304

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{123479}}^1$

素因数の和:123502

約数の個数: 48

約数和(自身を含む): 422301600

約数和(自身を除く): 277090296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 123479, 246958, 370437, 493916, 740874, 864353, 987832, 1481748, 1728706, 2593059, 2963496, 3457412, 5186118, 6050471, 6914824, 10372236, 12100942, 18151413, 20744472, 24201884, 36302826, 48403768, 72605652, 145211304]

約数ペア:

[(1, 145211304), (2, 72605652), (3, 48403768), (4, 36302826), (6, 24201884), (7, 20744472), (8, 18151413), (12, 12100942), (14, 10372236), (21, 6914824), (24, 6050471), (28, 5186118), (42, 3457412), (49, 2963496), (56, 2593059), (84, 1728706), (98, 1481748), (147, 987832), (168, 864353), (196, 740874), (294, 493916), (392, 370437), (588, 246958), (1176, 123479)]