154474656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{32839}}^1$

素因数の和:32866

約数の個数: 72

約数和(自身を含む): 471713760

約数和(自身を除く): 317239104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 32839, 65678, 98517, 131356, 197034, 229873, 262712, 394068, 459746, 525424, 689619, 788136, 919492, 1050848, 1379238, 1576272, 1609111, 1838984, 2758476, 3152544, 3218222, 3677968, 4827333, 5516952, 6436444, 7355936, 9654666, 11033904, 12872888, 19309332, 22067808, 25745776, 38618664, 51491552, 77237328, 154474656]

約数ペア:

[(1, 154474656), (2, 77237328), (3, 51491552), (4, 38618664), (6, 25745776), (7, 22067808), (8, 19309332), (12, 12872888), (14, 11033904), (16, 9654666), (21, 7355936), (24, 6436444), (28, 5516952), (32, 4827333), (42, 3677968), (48, 3218222), (49, 3152544), (56, 2758476), (84, 1838984), (96, 1609111), (98, 1576272), (112, 1379238), (147, 1050848), (168, 919492), (196, 788136), (224, 689619), (294, 525424), (336, 459746), (392, 394068), (588, 262712), (672, 229873), (784, 197034), (1176, 131356), (1568, 98517), (2352, 65678), (4704, 32839)]