16144509472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 39975344640

約数和(自身を除く): 23830835168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 173, 182, 208, 224, 292, 346, 364, 416, 439, 511, 584, 692, 728, 878, 949, 1022, 1168, 1211, 1384, 1456, 1756, 1898, 2044, 2249, 2336, 2422, 2768, 2912, 3073, 3512, 3796, 4088, 4498, 4844, 5536, 5707, 6146, 6643, 7024, 7592, 8176, 8996, 9688, 11414, 12292, 12629, 13286, 14048, 15184, 15743, 16352, 17992, 19376, 22828, 24584, 25258, 26572, 30368, 31486, 32047, 35984, 38752, 39949, 45656, 49168, 50516, 53144, 62972, 64094, 71968, 75947, 79898, 88403, 91312, 98336, 101032, 106288, 125944, 128188, 151894, 159796, 164177, 176806, 182624, 202064, 212576, 224329, 251888, 256376, 303788, 319592, 328354, 353612, 404128, 416611, 448658, 503776, 512752, 531629, 607576, 639184, 656708, 707224, 833222, 897316, 987311, 1025504, 1063258, 1149239, 1215152, 1278368, 1313416, 1414448, 1666444, 1794632, 1974622, 2126516, 2298478, 2430304, 2626832, 2828896, 2916277, 3332888, 3589264, 3949244, 4253032, 4596956, 5253664, 5544131, 5832554, 6665776, 6911177, 7178528, 7898488, 8506064, 9193912, 11088262, 11665108, 13331552, 13822354, 15796976, 17012128, 18387824, 22176524, 23330216, 27644708, 31593952, 36775648, 38808917, 44353048, 46660432, 55289416, 72073703, 77617834, 88706096, 93320864, 110578832, 144147406, 155235668, 177412192, 221157664, 288294812, 310471336, 504515921, 576589624, 620942672, 1009031842, 1153179248, 1241885344, 2018063684, 2306358496, 4036127368, 8072254736, 16144509472]

約数ペア:

[(1, 16144509472), (2, 8072254736), (4, 4036127368), (7, 2306358496), (8, 2018063684), (13, 1241885344), (14, 1153179248), (16, 1009031842), (26, 620942672), (28, 576589624), (32, 504515921), (52, 310471336), (56, 288294812), (73, 221157664), (91, 177412192), (104, 155235668), (112, 144147406), (146, 110578832), (173, 93320864), (182, 88706096), (208, 77617834), (224, 72073703), (292, 55289416), (346, 46660432), (364, 44353048), (416, 38808917), (439, 36775648), (511, 31593952), (584, 27644708), (692, 23330216), (728, 22176524), (878, 18387824), (949, 17012128), (1022, 15796976), (1168, 13822354), (1211, 13331552), (1384, 11665108), (1456, 11088262), (1756, 9193912), (1898, 8506064), (2044, 7898488), (2249, 7178528), (2336, 6911177), (2422, 6665776), (2768, 5832554), (2912, 5544131), (3073, 5253664), (3512, 4596956), (3796, 4253032), (4088, 3949244), (4498, 3589264), (4844, 3332888), (5536, 2916277), (5707, 2828896), (6146, 2626832), (6643, 2430304), (7024, 2298478), (7592, 2126516), (8176, 1974622), (8996, 1794632), (9688, 1666444), (11414, 1414448), (12292, 1313416), (12629, 1278368), (13286, 1215152), (14048, 1149239), (15184, 1063258), (15743, 1025504), (16352, 987311), (17992, 897316), (19376, 833222), (22828, 707224), (24584, 656708), (25258, 639184), (26572, 607576), (30368, 531629), (31486, 512752), (32047, 503776), (35984, 448658), (38752, 416611), (39949, 404128), (45656, 353612), (49168, 328354), (50516, 319592), (53144, 303788), (62972, 256376), (64094, 251888), (71968, 224329), (75947, 212576), (79898, 202064), (88403, 182624), (91312, 176806), (98336, 164177), (101032, 159796), (106288, 151894), (125944, 128188)]