151590816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 144

約数和(自身を含む): 488910240

約数和(自身を除く): 337319424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2131, 2223, 2736, 2964, 3744, 3952, 4262, 4446, 5472, 5928, 6393, 7904, 8524, 8892, 11856, 12786, 17048, 17784, 19179, 23712, 25572, 27703, 34096, 35568, 38358, 40489, 51144, 55406, 68192, 71136, 76716, 80978, 83109, 102288, 110812, 121467, 153432, 161956, 166218, 204576, 221624, 242934, 249327, 306864, 323912, 332436, 364401, 443248, 485868, 498654, 526357, 613728, 647824, 664872, 728802, 886496, 971736, 997308, 1052714, 1295648, 1329744, 1457604, 1579071, 1943472, 1994616, 2105428, 2659488, 2915208, 3158142, 3886944, 3989232, 4210856, 4737213, 5830416, 6316284, 7978464, 8421712, 9474426, 11660832, 12632568, 16843424, 18948852, 25265136, 37897704, 50530272, 75795408, 151590816]

約数ペア:

[(1, 151590816), (2, 75795408), (3, 50530272), (4, 37897704), (6, 25265136), (8, 18948852), (9, 16843424), (12, 12632568), (13, 11660832), (16, 9474426), (18, 8421712), (19, 7978464), (24, 6316284), (26, 5830416), (32, 4737213), (36, 4210856), (38, 3989232), (39, 3886944), (48, 3158142), (52, 2915208), (57, 2659488), (72, 2105428), (76, 1994616), (78, 1943472), (96, 1579071), (104, 1457604), (114, 1329744), (117, 1295648), (144, 1052714), (152, 997308), (156, 971736), (171, 886496), (208, 728802), (228, 664872), (234, 647824), (247, 613728), (288, 526357), (304, 498654), (312, 485868), (342, 443248), (416, 364401), (456, 332436), (468, 323912), (494, 306864), (608, 249327), (624, 242934), (684, 221624), (741, 204576), (912, 166218), (936, 161956), (988, 153432), (1248, 121467), (1368, 110812), (1482, 102288), (1824, 83109), (1872, 80978), (1976, 76716), (2131, 71136), (2223, 68192), (2736, 55406), (2964, 51144), (3744, 40489), (3952, 38358), (4262, 35568), (4446, 34096), (5472, 27703), (5928, 25572), (6393, 23712), (7904, 19179), (8524, 17784), (8892, 17048), (11856, 12786)]