163399428

素因数分解:

$2^2\times 3^2\times {\mathrm{2029}}^1\times {\mathrm{2237}}^1$

素因数の和:4276

約数の個数: 36

約数和(自身を含む): 413425740

約数和(自身を除く): 250026312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2029, 2237, 4058, 4474, 6087, 6711, 8116, 8948, 12174, 13422, 18261, 20133, 24348, 26844, 36522, 40266, 73044, 80532, 4538873, 9077746, 13616619, 18155492, 27233238, 40849857, 54466476, 81699714, 163399428]

約数ペア:

[(1, 163399428), (2, 81699714), (3, 54466476), (4, 40849857), (6, 27233238), (9, 18155492), (12, 13616619), (18, 9077746), (36, 4538873), (2029, 80532), (2237, 73044), (4058, 40266), (4474, 36522), (6087, 26844), (6711, 24348), (8116, 20133), (8948, 18261), (12174, 13422)]