147983584

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 348751872

約数和(自身を除く): 200768288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 101, 112, 124, 202, 211, 217, 224, 248, 404, 422, 434, 496, 707, 808, 844, 868, 992, 1414, 1477, 1616, 1688, 1736, 2828, 2954, 3131, 3232, 3376, 3472, 5656, 5908, 6262, 6541, 6752, 6944, 11312, 11816, 12524, 13082, 21311, 21917, 22624, 23632, 25048, 26164, 42622, 43834, 45787, 47264, 50096, 52328, 85244, 87668, 91574, 100192, 104656, 149177, 170488, 175336, 183148, 209312, 298354, 340976, 350672, 366296, 596708, 660641, 681952, 701344, 732592, 1193416, 1321282, 1465184, 2386832, 2642564, 4624487, 4773664, 5285128, 9248974, 10570256, 18497948, 21140512, 36995896, 73991792, 147983584]

約数ペア:

[(1, 147983584), (2, 73991792), (4, 36995896), (7, 21140512), (8, 18497948), (14, 10570256), (16, 9248974), (28, 5285128), (31, 4773664), (32, 4624487), (56, 2642564), (62, 2386832), (101, 1465184), (112, 1321282), (124, 1193416), (202, 732592), (211, 701344), (217, 681952), (224, 660641), (248, 596708), (404, 366296), (422, 350672), (434, 340976), (496, 298354), (707, 209312), (808, 183148), (844, 175336), (868, 170488), (992, 149177), (1414, 104656), (1477, 100192), (1616, 91574), (1688, 87668), (1736, 85244), (2828, 52328), (2954, 50096), (3131, 47264), (3232, 45787), (3376, 43834), (3472, 42622), (5656, 26164), (5908, 25048), (6262, 23632), (6541, 22624), (6752, 21917), (6944, 21311), (11312, 13082), (11816, 12524)]