161673984

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 108

約数和(自身を含む): 476382816

約数和(自身を除く): 314708832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 752, 768, 846, 1128, 1152, 1493, 1504, 1692, 2256, 2304, 2986, 3008, 3384, 4479, 4512, 5972, 6016, 6768, 8958, 9024, 11944, 12032, 13437, 13536, 17916, 18048, 23888, 26874, 27072, 35832, 36096, 47776, 53748, 54144, 70171, 71664, 95552, 107496, 108288, 140342, 143328, 191104, 210513, 214992, 280684, 286656, 382208, 421026, 429984, 561368, 573312, 631539, 842052, 859968, 1122736, 1146624, 1263078, 1684104, 1719936, 2245472, 2526156, 3368208, 3439872, 4490944, 5052312, 6736416, 8981888, 10104624, 13472832, 17963776, 20209248, 26945664, 40418496, 53891328, 80836992, 161673984]

約数ペア:

[(1, 161673984), (2, 80836992), (3, 53891328), (4, 40418496), (6, 26945664), (8, 20209248), (9, 17963776), (12, 13472832), (16, 10104624), (18, 8981888), (24, 6736416), (32, 5052312), (36, 4490944), (47, 3439872), (48, 3368208), (64, 2526156), (72, 2245472), (94, 1719936), (96, 1684104), (128, 1263078), (141, 1146624), (144, 1122736), (188, 859968), (192, 842052), (256, 631539), (282, 573312), (288, 561368), (376, 429984), (384, 421026), (423, 382208), (564, 286656), (576, 280684), (752, 214992), (768, 210513), (846, 191104), (1128, 143328), (1152, 140342), (1493, 108288), (1504, 107496), (1692, 95552), (2256, 71664), (2304, 70171), (2986, 54144), (3008, 53748), (3384, 47776), (4479, 36096), (4512, 35832), (5972, 27072), (6016, 26874), (6768, 23888), (8958, 18048), (9024, 17916), (11944, 13536), (12032, 13437)]