16863455856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{10303}}^1$

素因数の和:10431

約数の個数: 160

約数和(自身を含む): 48797765632

約数和(自身を除く): 31934309776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 61, 78, 86, 104, 122, 129, 156, 172, 183, 208, 244, 258, 312, 344, 366, 488, 516, 559, 624, 688, 732, 793, 976, 1032, 1118, 1464, 1586, 1677, 2064, 2236, 2379, 2623, 2928, 3172, 3354, 4472, 4758, 5246, 6344, 6708, 7869, 8944, 9516, 10303, 10492, 12688, 13416, 15738, 19032, 20606, 20984, 26832, 30909, 31476, 34099, 38064, 41212, 41968, 61818, 62952, 68198, 82424, 102297, 123636, 125904, 133939, 136396, 164848, 204594, 247272, 267878, 272792, 401817, 409188, 443029, 494544, 535756, 545584, 628483, 803634, 818376, 886058, 1071512, 1256966, 1329087, 1607268, 1636752, 1772116, 1885449, 2143024, 2513932, 2658174, 3214536, 3544232, 3770898, 5027864, 5316348, 5759377, 6429072, 7088464, 7541796, 8170279, 10055728, 10632696, 11518754, 15083592, 16340558, 17278131, 21265392, 23037508, 24510837, 27024769, 30167184, 32681116, 34556262, 46075016, 49021674, 54049538, 65362232, 69112524, 81074307, 92150032, 98043348, 108099076, 130724464, 138225048, 162148614, 196086696, 216198152, 276450096, 324297228, 351321997, 392173392, 432396304, 648594456, 702643994, 1053965991, 1297188912, 1405287988, 2107931982, 2810575976, 4215863964, 5621151952, 8431727928, 16863455856]

約数ペア:

[(1, 16863455856), (2, 8431727928), (3, 5621151952), (4, 4215863964), (6, 2810575976), (8, 2107931982), (12, 1405287988), (13, 1297188912), (16, 1053965991), (24, 702643994), (26, 648594456), (39, 432396304), (43, 392173392), (48, 351321997), (52, 324297228), (61, 276450096), (78, 216198152), (86, 196086696), (104, 162148614), (122, 138225048), (129, 130724464), (156, 108099076), (172, 98043348), (183, 92150032), (208, 81074307), (244, 69112524), (258, 65362232), (312, 54049538), (344, 49021674), (366, 46075016), (488, 34556262), (516, 32681116), (559, 30167184), (624, 27024769), (688, 24510837), (732, 23037508), (793, 21265392), (976, 17278131), (1032, 16340558), (1118, 15083592), (1464, 11518754), (1586, 10632696), (1677, 10055728), (2064, 8170279), (2236, 7541796), (2379, 7088464), (2623, 6429072), (2928, 5759377), (3172, 5316348), (3354, 5027864), (4472, 3770898), (4758, 3544232), (5246, 3214536), (6344, 2658174), (6708, 2513932), (7869, 2143024), (8944, 1885449), (9516, 1772116), (10303, 1636752), (10492, 1607268), (12688, 1329087), (13416, 1256966), (15738, 1071512), (19032, 886058), (20606, 818376), (20984, 803634), (26832, 628483), (30909, 545584), (31476, 535756), (34099, 494544), (38064, 443029), (41212, 409188), (41968, 401817), (61818, 272792), (62952, 267878), (68198, 247272), (82424, 204594), (102297, 164848), (123636, 136396), (125904, 133939)]