161065368

素因数分解:

$2^3\times 3^3\times {\mathrm{745673}}^1$

素因数の和:745688

約数の個数: 32

約数和(自身を含む): 447404400

約数和(自身を除く): 286339032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 745673, 1491346, 2237019, 2982692, 4474038, 5965384, 6711057, 8948076, 13422114, 17896152, 20133171, 26844228, 40266342, 53688456, 80532684, 161065368]

約数ペア:

[(1, 161065368), (2, 80532684), (3, 53688456), (4, 40266342), (6, 26844228), (8, 20133171), (9, 17896152), (12, 13422114), (18, 8948076), (24, 6711057), (27, 5965384), (36, 4474038), (54, 2982692), (72, 2237019), (108, 1491346), (216, 745673)]