187834496

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 407096280

約数和(自身を除く): 219261784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2176, 2333, 2368, 2516, 4666, 4736, 5032, 9332, 10064, 18664, 20128, 37328, 39661, 40256, 74656, 79322, 80512, 86321, 149312, 158644, 172642, 298624, 317288, 345284, 634576, 690568, 1269152, 1381136, 1467457, 2538304, 2762272, 2934914, 5076608, 5524544, 5869828, 11049088, 11739656, 23479312, 46958624, 93917248, 187834496]

約数ペア:

[(1, 187834496), (2, 93917248), (4, 46958624), (8, 23479312), (16, 11739656), (17, 11049088), (32, 5869828), (34, 5524544), (37, 5076608), (64, 2934914), (68, 2762272), (74, 2538304), (128, 1467457), (136, 1381136), (148, 1269152), (272, 690568), (296, 634576), (544, 345284), (592, 317288), (629, 298624), (1088, 172642), (1184, 158644), (1258, 149312), (2176, 86321), (2333, 80512), (2368, 79322), (2516, 74656), (4666, 40256), (4736, 39661), (5032, 37328), (9332, 20128), (10064, 18664)]