187994272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3605

約数の個数: 48

約数和(自身を含む): 391608000

約数和(自身を除く): 203613728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1679, 2336, 3358, 3499, 6716, 6998, 13432, 13996, 26864, 27992, 53728, 55984, 80477, 111968, 160954, 255427, 321908, 510854, 643816, 1021708, 1287632, 2043416, 2575264, 4086832, 5874821, 8173664, 11749642, 23499284, 46998568, 93997136, 187994272]

約数ペア:

[(1, 187994272), (2, 93997136), (4, 46998568), (8, 23499284), (16, 11749642), (23, 8173664), (32, 5874821), (46, 4086832), (73, 2575264), (92, 2043416), (146, 1287632), (184, 1021708), (292, 643816), (368, 510854), (584, 321908), (736, 255427), (1168, 160954), (1679, 111968), (2336, 80477), (3358, 55984), (3499, 53728), (6716, 27992), (6998, 26864), (13432, 13996)]