128211079968

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{15121}}^1$

素因数の和:15695

約数の個数: 144

約数和(自身を含む): 371547540000

約数和(自身を除く): 243336460032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 499, 531, 708, 944, 998, 1062, 1416, 1497, 1888, 1996, 2124, 2832, 2994, 3992, 4248, 4491, 5664, 5988, 7984, 8496, 8982, 11976, 15121, 15968, 16992, 17964, 23952, 29441, 30242, 35928, 45363, 47904, 58882, 60484, 71856, 88323, 90726, 117764, 120968, 136089, 143712, 176646, 181452, 235528, 241936, 264969, 272178, 353292, 362904, 471056, 483872, 529938, 544356, 706584, 725808, 892139, 942112, 1059876, 1088712, 1413168, 1451616, 1784278, 2119752, 2177424, 2676417, 2826336, 3568556, 4239504, 4354848, 5352834, 7137112, 7545379, 8029251, 8479008, 10705668, 14274224, 15090758, 16058502, 21411336, 22636137, 28548448, 30181516, 32117004, 42822672, 45272274, 60363032, 64234008, 67908411, 85645344, 90544548, 120726064, 128468016, 135816822, 181089096, 241452128, 256936032, 271633644, 362178192, 445177361, 543267288, 724356384, 890354722, 1086534576, 1335532083, 1780709444, 2173069152, 2671064166, 3561418888, 4006596249, 5342128332, 7122837776, 8013192498, 10684256664, 14245675552, 16026384996, 21368513328, 32052769992, 42737026656, 64105539984, 128211079968]

約数ペア:

[(1, 128211079968), (2, 64105539984), (3, 42737026656), (4, 32052769992), (6, 21368513328), (8, 16026384996), (9, 14245675552), (12, 10684256664), (16, 8013192498), (18, 7122837776), (24, 5342128332), (32, 4006596249), (36, 3561418888), (48, 2671064166), (59, 2173069152), (72, 1780709444), (96, 1335532083), (118, 1086534576), (144, 890354722), (177, 724356384), (236, 543267288), (288, 445177361), (354, 362178192), (472, 271633644), (499, 256936032), (531, 241452128), (708, 181089096), (944, 135816822), (998, 128468016), (1062, 120726064), (1416, 90544548), (1497, 85645344), (1888, 67908411), (1996, 64234008), (2124, 60363032), (2832, 45272274), (2994, 42822672), (3992, 32117004), (4248, 30181516), (4491, 28548448), (5664, 22636137), (5988, 21411336), (7984, 16058502), (8496, 15090758), (8982, 14274224), (11976, 10705668), (15121, 8479008), (15968, 8029251), (16992, 7545379), (17964, 7137112), (23952, 5352834), (29441, 4354848), (30242, 4239504), (35928, 3568556), (45363, 2826336), (47904, 2676417), (58882, 2177424), (60484, 2119752), (71856, 1784278), (88323, 1451616), (90726, 1413168), (117764, 1088712), (120968, 1059876), (136089, 942112), (143712, 892139), (176646, 725808), (181452, 706584), (235528, 544356), (241936, 529938), (264969, 483872), (272178, 471056), (353292, 362904)]