155972384

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 324922752

約数和(自身を除く): 168950368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1679, 2336, 2903, 3358, 5806, 6716, 11612, 13432, 23224, 26864, 46448, 53728, 66769, 92896, 133538, 211919, 267076, 423838, 534152, 847676, 1068304, 1695352, 2136608, 3390704, 4874137, 6781408, 9748274, 19496548, 38993096, 77986192, 155972384]

約数ペア:

[(1, 155972384), (2, 77986192), (4, 38993096), (8, 19496548), (16, 9748274), (23, 6781408), (32, 4874137), (46, 3390704), (73, 2136608), (92, 1695352), (146, 1068304), (184, 847676), (292, 534152), (368, 423838), (584, 267076), (736, 211919), (1168, 133538), (1679, 92896), (2336, 66769), (2903, 53728), (3358, 46448), (5806, 26864), (6716, 23224), (11612, 13432)]