181569168

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2058

約数の個数: 160

約数和(自身を含む): 598771200

約数和(自身を除く): 417202032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2011, 2052, 2376, 2508, 2736, 3344, 3762, 4022, 4104, 4752, 5016, 5643, 6033, 7524, 8044, 8208, 10032, 11286, 12066, 15048, 16088, 18099, 22121, 22572, 24132, 30096, 32176, 36198, 38209, 44242, 45144, 48264, 54297, 66363, 72396, 76418, 88484, 90288, 96528, 108594, 114627, 132726, 144792, 152836, 176968, 199089, 217188, 229254, 265452, 289584, 305672, 343881, 353936, 398178, 420299, 434376, 458508, 530904, 597267, 611344, 687762, 796356, 840598, 868752, 917016, 1031643, 1061808, 1194534, 1260897, 1375524, 1592712, 1681196, 1834032, 2063286, 2389068, 2521794, 2751048, 3185424, 3362392, 3782691, 4126572, 4778136, 5043588, 5502096, 6724784, 7565382, 8253144, 9556272, 10087176, 11348073, 15130764, 16506288, 20174352, 22696146, 30261528, 45392292, 60523056, 90784584, 181569168]

約数ペア:

[(1, 181569168), (2, 90784584), (3, 60523056), (4, 45392292), (6, 30261528), (8, 22696146), (9, 20174352), (11, 16506288), (12, 15130764), (16, 11348073), (18, 10087176), (19, 9556272), (22, 8253144), (24, 7565382), (27, 6724784), (33, 5502096), (36, 5043588), (38, 4778136), (44, 4126572), (48, 3782691), (54, 3362392), (57, 3185424), (66, 2751048), (72, 2521794), (76, 2389068), (88, 2063286), (99, 1834032), (108, 1681196), (114, 1592712), (132, 1375524), (144, 1260897), (152, 1194534), (171, 1061808), (176, 1031643), (198, 917016), (209, 868752), (216, 840598), (228, 796356), (264, 687762), (297, 611344), (304, 597267), (342, 530904), (396, 458508), (418, 434376), (432, 420299), (456, 398178), (513, 353936), (528, 343881), (594, 305672), (627, 289584), (684, 265452), (792, 229254), (836, 217188), (912, 199089), (1026, 176968), (1188, 152836), (1254, 144792), (1368, 132726), (1584, 114627), (1672, 108594), (1881, 96528), (2011, 90288), (2052, 88484), (2376, 76418), (2508, 72396), (2736, 66363), (3344, 54297), (3762, 48264), (4022, 45144), (4104, 44242), (4752, 38209), (5016, 36198), (5643, 32176), (6033, 30096), (7524, 24132), (8044, 22572), (8208, 22121), (10032, 18099), (11286, 16088), (12066, 15048)]