140854656

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21577}}^1$

素因数の和:21611

約数の個数: 64

約数和(自身を含む): 396172080

約数和(自身を除く): 255317424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 21577, 43154, 64731, 86308, 129462, 172616, 258924, 345232, 366809, 517848, 690464, 733618, 1035696, 1100427, 1380928, 1467236, 2071392, 2200854, 2761856, 2934472, 4142784, 4401708, 5868944, 8285568, 8803416, 11737888, 17606832, 23475776, 35213664, 46951552, 70427328, 140854656]

約数ペア:

[(1, 140854656), (2, 70427328), (3, 46951552), (4, 35213664), (6, 23475776), (8, 17606832), (12, 11737888), (16, 8803416), (17, 8285568), (24, 5868944), (32, 4401708), (34, 4142784), (48, 2934472), (51, 2761856), (64, 2200854), (68, 2071392), (96, 1467236), (102, 1380928), (128, 1100427), (136, 1035696), (192, 733618), (204, 690464), (272, 517848), (384, 366809), (408, 345232), (544, 258924), (816, 172616), (1088, 129462), (1632, 86308), (2176, 64731), (3264, 43154), (6528, 21577)]