16591392

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 50403276

約数和(自身を除く): 33811884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 173, 216, 222, 288, 296, 324, 333, 346, 432, 444, 519, 592, 648, 666, 692, 864, 888, 999, 1038, 1184, 1296, 1332, 1384, 1557, 1776, 1998, 2076, 2592, 2664, 2768, 2997, 3114, 3552, 3996, 4152, 4671, 5328, 5536, 5994, 6228, 6401, 7992, 8304, 9342, 10656, 11988, 12456, 12802, 14013, 15984, 16608, 18684, 19203, 23976, 24912, 25604, 28026, 31968, 37368, 38406, 47952, 49824, 51208, 56052, 57609, 74736, 76812, 95904, 102416, 112104, 115218, 149472, 153624, 172827, 204832, 224208, 230436, 307248, 345654, 448416, 460872, 518481, 614496, 691308, 921744, 1036962, 1382616, 1843488, 2073924, 2765232, 4147848, 5530464, 8295696, 16591392]

約数ペア:

[(1, 16591392), (2, 8295696), (3, 5530464), (4, 4147848), (6, 2765232), (8, 2073924), (9, 1843488), (12, 1382616), (16, 1036962), (18, 921744), (24, 691308), (27, 614496), (32, 518481), (36, 460872), (37, 448416), (48, 345654), (54, 307248), (72, 230436), (74, 224208), (81, 204832), (96, 172827), (108, 153624), (111, 149472), (144, 115218), (148, 112104), (162, 102416), (173, 95904), (216, 76812), (222, 74736), (288, 57609), (296, 56052), (324, 51208), (333, 49824), (346, 47952), (432, 38406), (444, 37368), (519, 31968), (592, 28026), (648, 25604), (666, 24912), (692, 23976), (864, 19203), (888, 18684), (999, 16608), (1038, 15984), (1184, 14013), (1296, 12802), (1332, 12456), (1384, 11988), (1557, 10656), (1776, 9342), (1998, 8304), (2076, 7992), (2592, 6401), (2664, 6228), (2768, 5994), (2997, 5536), (3114, 5328), (3552, 4671), (3996, 4152)]