158007312

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 462273240

約数和(自身を除く): 304265928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 157, 174, 232, 241, 261, 314, 348, 464, 471, 482, 522, 628, 696, 723, 942, 964, 1044, 1256, 1392, 1413, 1446, 1884, 1928, 2088, 2169, 2512, 2826, 2892, 3768, 3856, 4176, 4338, 4553, 5652, 5784, 6989, 7536, 8676, 9106, 11304, 11568, 13659, 13978, 17352, 18212, 20967, 22608, 27318, 27956, 34704, 36424, 37837, 40977, 41934, 54636, 55912, 62901, 72848, 75674, 81954, 83868, 109272, 111824, 113511, 125802, 151348, 163908, 167736, 218544, 227022, 251604, 302696, 327816, 335472, 340533, 454044, 503208, 605392, 655632, 681066, 908088, 1006416, 1097273, 1362132, 1816176, 2194546, 2724264, 3291819, 4389092, 5448528, 6583638, 8778184, 9875457, 13167276, 17556368, 19750914, 26334552, 39501828, 52669104, 79003656, 158007312]

約数ペア:

[(1, 158007312), (2, 79003656), (3, 52669104), (4, 39501828), (6, 26334552), (8, 19750914), (9, 17556368), (12, 13167276), (16, 9875457), (18, 8778184), (24, 6583638), (29, 5448528), (36, 4389092), (48, 3291819), (58, 2724264), (72, 2194546), (87, 1816176), (116, 1362132), (144, 1097273), (157, 1006416), (174, 908088), (232, 681066), (241, 655632), (261, 605392), (314, 503208), (348, 454044), (464, 340533), (471, 335472), (482, 327816), (522, 302696), (628, 251604), (696, 227022), (723, 218544), (942, 167736), (964, 163908), (1044, 151348), (1256, 125802), (1392, 113511), (1413, 111824), (1446, 109272), (1884, 83868), (1928, 81954), (2088, 75674), (2169, 72848), (2512, 62901), (2826, 55912), (2892, 54636), (3768, 41934), (3856, 40977), (4176, 37837), (4338, 36424), (4553, 34704), (5652, 27956), (5784, 27318), (6989, 22608), (7536, 20967), (8676, 18212), (9106, 17352), (11304, 13978), (11568, 13659)]