189939232

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 277450208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 476, 496, 527, 544, 868, 952, 992, 1054, 1609, 1736, 1904, 2108, 3218, 3472, 3689, 3808, 4216, 6436, 6944, 7378, 8432, 11263, 12872, 14756, 16864, 22526, 25744, 27353, 29512, 45052, 49879, 51488, 54706, 59024, 90104, 99758, 109412, 118048, 180208, 191471, 199516, 218824, 349153, 360416, 382942, 399032, 437648, 698306, 765884, 798064, 847943, 875296, 1396612, 1531768, 1596128, 1695886, 2793224, 3063536, 3391772, 5586448, 5935601, 6127072, 6783544, 11172896, 11871202, 13567088, 23742404, 27134176, 47484808, 94969616, 189939232]

約数ペア:

[(1, 189939232), (2, 94969616), (4, 47484808), (7, 27134176), (8, 23742404), (14, 13567088), (16, 11871202), (17, 11172896), (28, 6783544), (31, 6127072), (32, 5935601), (34, 5586448), (56, 3391772), (62, 3063536), (68, 2793224), (112, 1695886), (119, 1596128), (124, 1531768), (136, 1396612), (217, 875296), (224, 847943), (238, 798064), (248, 765884), (272, 698306), (434, 437648), (476, 399032), (496, 382942), (527, 360416), (544, 349153), (868, 218824), (952, 199516), (992, 191471), (1054, 180208), (1609, 118048), (1736, 109412), (1904, 99758), (2108, 90104), (3218, 59024), (3472, 54706), (3689, 51488), (3808, 49879), (4216, 45052), (6436, 29512), (6944, 27353), (7378, 25744), (8432, 22526), (11263, 16864), (12872, 14756)]