15942280144

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1291}}^1$

素因数の和:2161

約数の個数: 120

約数和(自身を含む): 37897202400

約数和(自身を除く): 21954922256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 829, 931, 1064, 1291, 1658, 1862, 2128, 2582, 3316, 3724, 5164, 5803, 6632, 7448, 9037, 10328, 11606, 13264, 14896, 15751, 18074, 20656, 23212, 24529, 31502, 36148, 40621, 46424, 49058, 63004, 63259, 72296, 81242, 92848, 98116, 110257, 126008, 126518, 144592, 162484, 171703, 196232, 220514, 252016, 253036, 324968, 343406, 392464, 441028, 506072, 649936, 686812, 771799, 882056, 1012144, 1070239, 1201921, 1373624, 1543598, 1764112, 2140478, 2403842, 2747248, 3087196, 4280956, 4807684, 6174392, 7491673, 8561912, 9615368, 12348784, 14983346, 17123824, 19230736, 20334541, 29966692, 40669082, 52441711, 59933384, 81338164, 104883422, 119866768, 142341787, 162676328, 209766844, 284683574, 325352656, 419533688, 569367148, 839067376, 996392509, 1138734296, 1992785018, 2277468592, 3985570036, 7971140072, 15942280144]

約数ペア:

[(1, 15942280144), (2, 7971140072), (4, 3985570036), (7, 2277468592), (8, 1992785018), (14, 1138734296), (16, 996392509), (19, 839067376), (28, 569367148), (38, 419533688), (49, 325352656), (56, 284683574), (76, 209766844), (98, 162676328), (112, 142341787), (133, 119866768), (152, 104883422), (196, 81338164), (266, 59933384), (304, 52441711), (392, 40669082), (532, 29966692), (784, 20334541), (829, 19230736), (931, 17123824), (1064, 14983346), (1291, 12348784), (1658, 9615368), (1862, 8561912), (2128, 7491673), (2582, 6174392), (3316, 4807684), (3724, 4280956), (5164, 3087196), (5803, 2747248), (6632, 2403842), (7448, 2140478), (9037, 1764112), (10328, 1543598), (11606, 1373624), (13264, 1201921), (14896, 1070239), (15751, 1012144), (18074, 882056), (20656, 771799), (23212, 686812), (24529, 649936), (31502, 506072), (36148, 441028), (40621, 392464), (46424, 343406), (49058, 324968), (63004, 253036), (63259, 252016), (72296, 220514), (81242, 196232), (92848, 171703), (98116, 162484), (110257, 144592), (126008, 126518)]