155121108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2029}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 379236480

約数和(自身を除く): 224115372

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 554, 831, 1108, 1662, 2029, 3324, 4058, 6087, 6371, 8116, 12174, 12742, 19113, 24348, 25484, 38226, 46667, 76452, 93334, 140001, 186668, 280002, 560004, 562033, 1124066, 1686099, 2248132, 3372198, 6744396, 12926759, 25853518, 38780277, 51707036, 77560554, 155121108]

約数ペア:

[(1, 155121108), (2, 77560554), (3, 51707036), (4, 38780277), (6, 25853518), (12, 12926759), (23, 6744396), (46, 3372198), (69, 2248132), (92, 1686099), (138, 1124066), (276, 562033), (277, 560004), (554, 280002), (831, 186668), (1108, 140001), (1662, 93334), (2029, 76452), (3324, 46667), (4058, 38226), (6087, 25484), (6371, 24348), (8116, 19113), (12174, 12742)]