148934912

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 357912576

約数和(自身を除く): 208977664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 383, 392, 434, 448, 496, 766, 784, 868, 896, 992, 1519, 1532, 1568, 1736, 1792, 1984, 2681, 3038, 3064, 3136, 3472, 3968, 5362, 6076, 6128, 6272, 6944, 7936, 10724, 11873, 12152, 12256, 12544, 13888, 18767, 21448, 23746, 24304, 24512, 27776, 37534, 42896, 47492, 48608, 49024, 55552, 75068, 83111, 85792, 94984, 97216, 98048, 150136, 166222, 171584, 189968, 194432, 300272, 332444, 343168, 379936, 388864, 581777, 600544, 664888, 686336, 759872, 1163554, 1201088, 1329776, 1519744, 2327108, 2402176, 2659552, 3039488, 4654216, 4804352, 5319104, 9308432, 10638208, 18616864, 21276416, 37233728, 74467456, 148934912]

約数ペア:

[(1, 148934912), (2, 74467456), (4, 37233728), (7, 21276416), (8, 18616864), (14, 10638208), (16, 9308432), (28, 5319104), (31, 4804352), (32, 4654216), (49, 3039488), (56, 2659552), (62, 2402176), (64, 2327108), (98, 1519744), (112, 1329776), (124, 1201088), (128, 1163554), (196, 759872), (217, 686336), (224, 664888), (248, 600544), (256, 581777), (383, 388864), (392, 379936), (434, 343168), (448, 332444), (496, 300272), (766, 194432), (784, 189968), (868, 171584), (896, 166222), (992, 150136), (1519, 98048), (1532, 97216), (1568, 94984), (1736, 85792), (1792, 83111), (1984, 75068), (2681, 55552), (3038, 49024), (3064, 48608), (3136, 47492), (3472, 42896), (3968, 37534), (5362, 27776), (6076, 24512), (6128, 24304), (6272, 23746), (6944, 21448), (7936, 18767), (10724, 13888), (11873, 12544), (12152, 12256)]