156653658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7919}}^1$

素因数の和:8091

約数の個数: 48

約数和(自身を含む): 390424320

約数和(自身を除く): 233770662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 7919, 9891, 15838, 19782, 23757, 47514, 55433, 71271, 110866, 142542, 166299, 332598, 498897, 997794, 1243283, 2486566, 3729849, 7459698, 8702981, 11189547, 17405962, 22379094, 26108943, 52217886, 78326829, 156653658]

約数ペア:

[(1, 156653658), (2, 78326829), (3, 52217886), (6, 26108943), (7, 22379094), (9, 17405962), (14, 11189547), (18, 8702981), (21, 7459698), (42, 3729849), (63, 2486566), (126, 1243283), (157, 997794), (314, 498897), (471, 332598), (942, 166299), (1099, 142542), (1413, 110866), (2198, 71271), (2826, 55433), (3297, 47514), (6594, 23757), (7919, 19782), (9891, 15838)]