185859824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 392832000

約数和(自身を除く): 206972176

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 79, 109, 142, 152, 158, 218, 284, 304, 316, 436, 568, 632, 872, 1136, 1264, 1349, 1501, 1744, 2071, 2698, 3002, 4142, 5396, 5609, 6004, 7739, 8284, 8611, 10792, 11218, 12008, 15478, 16568, 17222, 21584, 22436, 24016, 30956, 33136, 34444, 44872, 61912, 68888, 89744, 106571, 123824, 137776, 147041, 163609, 213142, 294082, 327218, 426284, 588164, 611381, 654436, 852568, 1176328, 1222762, 1308872, 1705136, 2352656, 2445524, 2617744, 4891048, 9782096, 11616239, 23232478, 46464956, 92929912, 185859824]

約数ペア:

[(1, 185859824), (2, 92929912), (4, 46464956), (8, 23232478), (16, 11616239), (19, 9782096), (38, 4891048), (71, 2617744), (76, 2445524), (79, 2352656), (109, 1705136), (142, 1308872), (152, 1222762), (158, 1176328), (218, 852568), (284, 654436), (304, 611381), (316, 588164), (436, 426284), (568, 327218), (632, 294082), (872, 213142), (1136, 163609), (1264, 147041), (1349, 137776), (1501, 123824), (1744, 106571), (2071, 89744), (2698, 68888), (3002, 61912), (4142, 44872), (5396, 34444), (5609, 33136), (6004, 30956), (7739, 24016), (8284, 22436), (8611, 21584), (10792, 17222), (11218, 16568), (12008, 15478)]