187851232

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 379663200

約数和(自身を除く): 191811968

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 284, 356, 568, 712, 929, 1136, 1424, 1858, 2272, 2848, 3716, 6319, 7432, 12638, 14864, 25276, 29728, 50552, 65959, 82681, 101104, 131918, 165362, 202208, 263836, 330724, 527672, 661448, 1055344, 1322896, 2110688, 2645792, 5870351, 11740702, 23481404, 46962808, 93925616, 187851232]

約数ペア:

[(1, 187851232), (2, 93925616), (4, 46962808), (8, 23481404), (16, 11740702), (32, 5870351), (71, 2645792), (89, 2110688), (142, 1322896), (178, 1055344), (284, 661448), (356, 527672), (568, 330724), (712, 263836), (929, 202208), (1136, 165362), (1424, 131918), (1858, 101104), (2272, 82681), (2848, 65959), (3716, 50552), (6319, 29728), (7432, 25276), (12638, 14864)]