119279872

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 253864800

約数和(自身を除く): 134584928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 179, 256, 274, 304, 358, 548, 608, 716, 1096, 1216, 1432, 2192, 2432, 2603, 2864, 3401, 4384, 4864, 5206, 5728, 6802, 8768, 10412, 11456, 13604, 17536, 20824, 22912, 24523, 27208, 35072, 41648, 45824, 49046, 54416, 83296, 98092, 108832, 166592, 196184, 217664, 333184, 392368, 435328, 465937, 666368, 784736, 870656, 931874, 1569472, 1863748, 3138944, 3727496, 6277888, 7454992, 14909984, 29819968, 59639936, 119279872]

約数ペア:

[(1, 119279872), (2, 59639936), (4, 29819968), (8, 14909984), (16, 7454992), (19, 6277888), (32, 3727496), (38, 3138944), (64, 1863748), (76, 1569472), (128, 931874), (137, 870656), (152, 784736), (179, 666368), (256, 465937), (274, 435328), (304, 392368), (358, 333184), (548, 217664), (608, 196184), (716, 166592), (1096, 108832), (1216, 98092), (1432, 83296), (2192, 54416), (2432, 49046), (2603, 45824), (2864, 41648), (3401, 35072), (4384, 27208), (4864, 24523), (5206, 22912), (5728, 20824), (6802, 17536), (8768, 13604), (10412, 11456)]