166068736

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10512

約数の個数: 40

約数和(自身を含む): 342549504

約数和(自身を除く): 176480768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10463, 15872, 20926, 41852, 83704, 167408, 324353, 334816, 648706, 669632, 1297412, 1339264, 2594824, 2678528, 5189648, 5357056, 10379296, 20758592, 41517184, 83034368, 166068736]

約数ペア:

[(1, 166068736), (2, 83034368), (4, 41517184), (8, 20758592), (16, 10379296), (31, 5357056), (32, 5189648), (62, 2678528), (64, 2594824), (124, 1339264), (128, 1297412), (248, 669632), (256, 648706), (496, 334816), (512, 324353), (992, 167408), (1984, 83704), (3968, 41852), (7936, 20926), (10463, 15872)]