155681304

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{7901}}^1$

素因数の和:8731

約数の個数: 32

約数和(自身を含む): 389726640

約数和(自身を除く): 234045336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4926, 6568, 7901, 9852, 15802, 19704, 23703, 31604, 47406, 63208, 94812, 189624, 6486721, 12973442, 19460163, 25946884, 38920326, 51893768, 77840652, 155681304]

約数ペア:

[(1, 155681304), (2, 77840652), (3, 51893768), (4, 38920326), (6, 25946884), (8, 19460163), (12, 12973442), (24, 6486721), (821, 189624), (1642, 94812), (2463, 63208), (3284, 47406), (4926, 31604), (6568, 23703), (7901, 19704), (9852, 15802)]