138259296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68581}}^1$

素因数の和:68604

約数の個数: 72

約数和(自身を含む): 449349264

約数和(自身を除く): 311089968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68581, 137162, 205743, 274324, 411486, 480067, 548648, 617229, 822972, 960134, 1097296, 1234458, 1440201, 1645944, 1920268, 2194592, 2468916, 2880402, 3291888, 3840536, 4320603, 4937832, 5760804, 6583776, 7681072, 8641206, 9875664, 11521608, 15362144, 17282412, 19751328, 23043216, 34564824, 46086432, 69129648, 138259296]

約数ペア:

[(1, 138259296), (2, 69129648), (3, 46086432), (4, 34564824), (6, 23043216), (7, 19751328), (8, 17282412), (9, 15362144), (12, 11521608), (14, 9875664), (16, 8641206), (18, 7681072), (21, 6583776), (24, 5760804), (28, 4937832), (32, 4320603), (36, 3840536), (42, 3291888), (48, 2880402), (56, 2468916), (63, 2194592), (72, 1920268), (84, 1645944), (96, 1440201), (112, 1234458), (126, 1097296), (144, 960134), (168, 822972), (224, 617229), (252, 548648), (288, 480067), (336, 411486), (504, 274324), (672, 205743), (1008, 137162), (2016, 68581)]