154898568

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 489265920

約数和(自身を除く): 334367352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 558, 594, 648, 682, 701, 744, 792, 837, 891, 1023, 1116, 1188, 1364, 1402, 1674, 1782, 2046, 2103, 2232, 2376, 2511, 2728, 2804, 3069, 3348, 3564, 4092, 4206, 5022, 5608, 6138, 6309, 6696, 7128, 7711, 8184, 8412, 9207, 10044, 12276, 12618, 15422, 16824, 18414, 18927, 20088, 21731, 23133, 24552, 25236, 27621, 30844, 36828, 37854, 43462, 46266, 50472, 55242, 56781, 61688, 65193, 69399, 73656, 75708, 86924, 92532, 110484, 113562, 130386, 138798, 151416, 173848, 185064, 195579, 208197, 220968, 227124, 239041, 260772, 277596, 391158, 416394, 454248, 478082, 521544, 555192, 586737, 624591, 717123, 782316, 832788, 956164, 1173474, 1249182, 1434246, 1564632, 1665576, 1760211, 1912328, 2151369, 2346948, 2498364, 2868492, 3520422, 4302738, 4693896, 4996728, 5736984, 6454107, 7040844, 8605476, 12908214, 14081688, 17210952, 19362321, 25816428, 38724642, 51632856, 77449284, 154898568]

約数ペア:

[(1, 154898568), (2, 77449284), (3, 51632856), (4, 38724642), (6, 25816428), (8, 19362321), (9, 17210952), (11, 14081688), (12, 12908214), (18, 8605476), (22, 7040844), (24, 6454107), (27, 5736984), (31, 4996728), (33, 4693896), (36, 4302738), (44, 3520422), (54, 2868492), (62, 2498364), (66, 2346948), (72, 2151369), (81, 1912328), (88, 1760211), (93, 1665576), (99, 1564632), (108, 1434246), (124, 1249182), (132, 1173474), (162, 956164), (186, 832788), (198, 782316), (216, 717123), (248, 624591), (264, 586737), (279, 555192), (297, 521544), (324, 478082), (341, 454248), (372, 416394), (396, 391158), (558, 277596), (594, 260772), (648, 239041), (682, 227124), (701, 220968), (744, 208197), (792, 195579), (837, 185064), (891, 173848), (1023, 151416), (1116, 138798), (1188, 130386), (1364, 113562), (1402, 110484), (1674, 92532), (1782, 86924), (2046, 75708), (2103, 73656), (2232, 69399), (2376, 65193), (2511, 61688), (2728, 56781), (2804, 55242), (3069, 50472), (3348, 46266), (3564, 43462), (4092, 37854), (4206, 36828), (5022, 30844), (5608, 27621), (6138, 25236), (6309, 24552), (6696, 23133), (7128, 21731), (7711, 20088), (8184, 18927), (8412, 18414), (9207, 16824), (10044, 15422), (12276, 12618)]