163216872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 563472000

約数和(自身を除く): 400255128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 116, 117, 126, 156, 168, 174, 182, 203, 232, 234, 252, 261, 273, 312, 348, 364, 377, 406, 468, 504, 522, 546, 609, 696, 728, 754, 812, 819, 859, 936, 1044, 1092, 1131, 1218, 1508, 1624, 1638, 1718, 1827, 2088, 2184, 2262, 2436, 2577, 2639, 3016, 3276, 3393, 3436, 3654, 4524, 4872, 5154, 5278, 6013, 6552, 6786, 6872, 7308, 7731, 7917, 9048, 10308, 10556, 11167, 12026, 13572, 14616, 15462, 15834, 18039, 20616, 21112, 22334, 23751, 24052, 24911, 27144, 30924, 31668, 33501, 36078, 44668, 47502, 48104, 49822, 54117, 61848, 63336, 67002, 72156, 74733, 78169, 89336, 95004, 99644, 100503, 108234, 134004, 144312, 149466, 156338, 174377, 190008, 199288, 201006, 216468, 224199, 234507, 268008, 298932, 312676, 323843, 348754, 402012, 432936, 448398, 469014, 523131, 597864, 625352, 647686, 697508, 703521, 804024, 896796, 938028, 971529, 1046262, 1295372, 1395016, 1407042, 1569393, 1793592, 1876056, 1943058, 2092524, 2266901, 2590744, 2814084, 2914587, 3138786, 3886116, 4185048, 4533802, 5628168, 5829174, 6277572, 6800703, 7772232, 9067604, 11658348, 12555144, 13601406, 18135208, 20402109, 23316696, 27202812, 40804218, 54405624, 81608436, 163216872]

約数ペア:

[(1, 163216872), (2, 81608436), (3, 54405624), (4, 40804218), (6, 27202812), (7, 23316696), (8, 20402109), (9, 18135208), (12, 13601406), (13, 12555144), (14, 11658348), (18, 9067604), (21, 7772232), (24, 6800703), (26, 6277572), (28, 5829174), (29, 5628168), (36, 4533802), (39, 4185048), (42, 3886116), (52, 3138786), (56, 2914587), (58, 2814084), (63, 2590744), (72, 2266901), (78, 2092524), (84, 1943058), (87, 1876056), (91, 1793592), (104, 1569393), (116, 1407042), (117, 1395016), (126, 1295372), (156, 1046262), (168, 971529), (174, 938028), (182, 896796), (203, 804024), (232, 703521), (234, 697508), (252, 647686), (261, 625352), (273, 597864), (312, 523131), (348, 469014), (364, 448398), (377, 432936), (406, 402012), (468, 348754), (504, 323843), (522, 312676), (546, 298932), (609, 268008), (696, 234507), (728, 224199), (754, 216468), (812, 201006), (819, 199288), (859, 190008), (936, 174377), (1044, 156338), (1092, 149466), (1131, 144312), (1218, 134004), (1508, 108234), (1624, 100503), (1638, 99644), (1718, 95004), (1827, 89336), (2088, 78169), (2184, 74733), (2262, 72156), (2436, 67002), (2577, 63336), (2639, 61848), (3016, 54117), (3276, 49822), (3393, 48104), (3436, 47502), (3654, 44668), (4524, 36078), (4872, 33501), (5154, 31668), (5278, 30924), (6013, 27144), (6552, 24911), (6786, 24052), (6872, 23751), (7308, 22334), (7731, 21112), (7917, 20616), (9048, 18039), (10308, 15834), (10556, 15462), (11167, 14616), (12026, 13572)]