16989168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 51068160

約数和(自身を除く): 34078992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 857, 944, 1239, 1416, 1652, 1714, 2478, 2571, 2832, 3304, 3428, 4956, 5142, 5999, 6608, 6856, 9912, 10284, 11998, 13712, 17997, 19824, 20568, 23996, 35994, 41136, 47992, 50563, 71988, 95984, 101126, 143976, 151689, 202252, 287952, 303378, 353941, 404504, 606756, 707882, 809008, 1061823, 1213512, 1415764, 2123646, 2427024, 2831528, 4247292, 5663056, 8494584, 16989168]

約数ペア:

[(1, 16989168), (2, 8494584), (3, 5663056), (4, 4247292), (6, 2831528), (7, 2427024), (8, 2123646), (12, 1415764), (14, 1213512), (16, 1061823), (21, 809008), (24, 707882), (28, 606756), (42, 404504), (48, 353941), (56, 303378), (59, 287952), (84, 202252), (112, 151689), (118, 143976), (168, 101126), (177, 95984), (236, 71988), (336, 50563), (354, 47992), (413, 41136), (472, 35994), (708, 23996), (826, 20568), (857, 19824), (944, 17997), (1239, 13712), (1416, 11998), (1652, 10284), (1714, 9912), (2478, 6856), (2571, 6608), (2832, 5999), (3304, 5142), (3428, 4956)]