189444844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 352235520

約数和(自身を除く): 162790676

約数列:

[1, 2, 4, 31, 62, 79, 83, 124, 158, 166, 233, 316, 332, 466, 932, 2449, 2573, 4898, 5146, 6557, 7223, 9796, 10292, 13114, 14446, 18407, 19339, 26228, 28892, 36814, 38678, 73628, 77356, 203267, 406534, 570617, 599509, 813068, 1141234, 1199018, 1527781, 2282468, 2398036, 3055562, 6111124, 47361211, 94722422, 189444844]

約数ペア:

[(1, 189444844), (2, 94722422), (4, 47361211), (31, 6111124), (62, 3055562), (79, 2398036), (83, 2282468), (124, 1527781), (158, 1199018), (166, 1141234), (233, 813068), (316, 599509), (332, 570617), (466, 406534), (932, 203267), (2449, 77356), (2573, 73628), (4898, 38678), (5146, 36814), (6557, 28892), (7223, 26228), (9796, 19339), (10292, 18407), (13114, 14446)]