164046176

素因数分解:

$2^5\times 7^1\times {\mathrm{739}}^1\times {\mathrm{991}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 369976320

約数和(自身を除く): 205930144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 739, 991, 1478, 1982, 2956, 3964, 5173, 5912, 6937, 7928, 10346, 11824, 13874, 15856, 20692, 23648, 27748, 31712, 41384, 55496, 82768, 110992, 165536, 221984, 732349, 1464698, 2929396, 5126443, 5858792, 10252886, 11717584, 20505772, 23435168, 41011544, 82023088, 164046176]

約数ペア:

[(1, 164046176), (2, 82023088), (4, 41011544), (7, 23435168), (8, 20505772), (14, 11717584), (16, 10252886), (28, 5858792), (32, 5126443), (56, 2929396), (112, 1464698), (224, 732349), (739, 221984), (991, 165536), (1478, 110992), (1982, 82768), (2956, 55496), (3964, 41384), (5173, 31712), (5912, 27748), (6937, 23648), (7928, 20692), (10346, 15856), (11824, 13874)]