165748832

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 336409920

約数和(自身を除く): 170661088

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 163, 172, 326, 344, 652, 688, 739, 1304, 1376, 1478, 2608, 2956, 5216, 5912, 7009, 11824, 14018, 23648, 28036, 31777, 56072, 63554, 112144, 120457, 127108, 224288, 240914, 254216, 481828, 508432, 963656, 1016864, 1927312, 3854624, 5179651, 10359302, 20718604, 41437208, 82874416, 165748832]

約数ペア:

[(1, 165748832), (2, 82874416), (4, 41437208), (8, 20718604), (16, 10359302), (32, 5179651), (43, 3854624), (86, 1927312), (163, 1016864), (172, 963656), (326, 508432), (344, 481828), (652, 254216), (688, 240914), (739, 224288), (1304, 127108), (1376, 120457), (1478, 112144), (2608, 63554), (2956, 56072), (5216, 31777), (5912, 28036), (7009, 23648), (11824, 14018)]