164478288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13873}}^1$

素因数の和:13916

約数の個数: 80

約数和(自身を含む): 481705280

約数和(自身を除く): 317226992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 13873, 27746, 41619, 55492, 83238, 110984, 166476, 180349, 221968, 263587, 332952, 360698, 527174, 541047, 665904, 721396, 790761, 1054348, 1082094, 1442792, 1581522, 2108696, 2164188, 2885584, 3163044, 3426631, 4217392, 4328376, 6326088, 6853262, 8656752, 10279893, 12652176, 13706524, 20559786, 27413048, 41119572, 54826096, 82239144, 164478288]

約数ペア:

[(1, 164478288), (2, 82239144), (3, 54826096), (4, 41119572), (6, 27413048), (8, 20559786), (12, 13706524), (13, 12652176), (16, 10279893), (19, 8656752), (24, 6853262), (26, 6326088), (38, 4328376), (39, 4217392), (48, 3426631), (52, 3163044), (57, 2885584), (76, 2164188), (78, 2108696), (104, 1581522), (114, 1442792), (152, 1082094), (156, 1054348), (208, 790761), (228, 721396), (247, 665904), (304, 541047), (312, 527174), (456, 360698), (494, 332952), (624, 263587), (741, 221968), (912, 180349), (988, 166476), (1482, 110984), (1976, 83238), (2964, 55492), (3952, 41619), (5928, 27746), (11856, 13873)]