173998656

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 168

約数和(自身を含む): 565830720

約数和(自身を除く): 391832064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1223, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2446, 2496, 2736, 2964, 3648, 3669, 3744, 3952, 4446, 4892, 5472, 5928, 7338, 7488, 7904, 8892, 9784, 10944, 11007, 11856, 14676, 15808, 15899, 17784, 19568, 22014, 23237, 23712, 29352, 31798, 35568, 39136, 44028, 46474, 47424, 47697, 58704, 63596, 69711, 71136, 78272, 88056, 92948, 95394, 117408, 127192, 139422, 142272, 143091, 176112, 185896, 190788, 209133, 234816, 254384, 278844, 286182, 302081, 352224, 371792, 381576, 418266, 508768, 557688, 572364, 604162, 704448, 743584, 763152, 836532, 906243, 1017536, 1115376, 1144728, 1208324, 1487168, 1526304, 1673064, 1812486, 2230752, 2289456, 2416648, 2718729, 3052608, 3346128, 3624972, 4461504, 4578912, 4833296, 5437458, 6692256, 7249944, 9157824, 9666592, 10874916, 13384512, 14499888, 19333184, 21749832, 28999776, 43499664, 57999552, 86999328, 173998656]

約数ペア:

[(1, 173998656), (2, 86999328), (3, 57999552), (4, 43499664), (6, 28999776), (8, 21749832), (9, 19333184), (12, 14499888), (13, 13384512), (16, 10874916), (18, 9666592), (19, 9157824), (24, 7249944), (26, 6692256), (32, 5437458), (36, 4833296), (38, 4578912), (39, 4461504), (48, 3624972), (52, 3346128), (57, 3052608), (64, 2718729), (72, 2416648), (76, 2289456), (78, 2230752), (96, 1812486), (104, 1673064), (114, 1526304), (117, 1487168), (144, 1208324), (152, 1144728), (156, 1115376), (171, 1017536), (192, 906243), (208, 836532), (228, 763152), (234, 743584), (247, 704448), (288, 604162), (304, 572364), (312, 557688), (342, 508768), (416, 418266), (456, 381576), (468, 371792), (494, 352224), (576, 302081), (608, 286182), (624, 278844), (684, 254384), (741, 234816), (832, 209133), (912, 190788), (936, 185896), (988, 176112), (1216, 143091), (1223, 142272), (1248, 139422), (1368, 127192), (1482, 117408), (1824, 95394), (1872, 92948), (1976, 88056), (2223, 78272), (2446, 71136), (2496, 69711), (2736, 63596), (2964, 58704), (3648, 47697), (3669, 47424), (3744, 46474), (3952, 44028), (4446, 39136), (4892, 35568), (5472, 31798), (5928, 29352), (7338, 23712), (7488, 23237), (7904, 22014), (8892, 19568), (9784, 17784), (10944, 15899), (11007, 15808), (11856, 14676)]