127767648

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 232209312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 79, 96, 102, 136, 158, 204, 237, 272, 316, 408, 474, 544, 632, 816, 948, 991, 1264, 1343, 1632, 1896, 1982, 2528, 2686, 2973, 3792, 3964, 4029, 5372, 5946, 7584, 7928, 8058, 10744, 11892, 15856, 16116, 16847, 21488, 23784, 31712, 32232, 33694, 42976, 47568, 50541, 64464, 67388, 78289, 95136, 101082, 128928, 134776, 156578, 202164, 234867, 269552, 313156, 404328, 469734, 539104, 626312, 808656, 939468, 1252624, 1330913, 1617312, 1878936, 2505248, 2661826, 3757872, 3992739, 5323652, 7515744, 7985478, 10647304, 15970956, 21294608, 31941912, 42589216, 63883824, 127767648]

約数ペア:

[(1, 127767648), (2, 63883824), (3, 42589216), (4, 31941912), (6, 21294608), (8, 15970956), (12, 10647304), (16, 7985478), (17, 7515744), (24, 5323652), (32, 3992739), (34, 3757872), (48, 2661826), (51, 2505248), (68, 1878936), (79, 1617312), (96, 1330913), (102, 1252624), (136, 939468), (158, 808656), (204, 626312), (237, 539104), (272, 469734), (316, 404328), (408, 313156), (474, 269552), (544, 234867), (632, 202164), (816, 156578), (948, 134776), (991, 128928), (1264, 101082), (1343, 95136), (1632, 78289), (1896, 67388), (1982, 64464), (2528, 50541), (2686, 47568), (2973, 42976), (3792, 33694), (3964, 32232), (4029, 31712), (5372, 23784), (5946, 21488), (7584, 16847), (7928, 16116), (8058, 15856), (10744, 11892)]