169538216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4241}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 335966400

約数和(自身を除く): 166428184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 4241, 4997, 8482, 9994, 16964, 19988, 33928, 39976, 80579, 161158, 322316, 644632, 1115383, 2230766, 4461532, 8923064, 21192277, 42384554, 84769108, 169538216]

約数ペア:

[(1, 169538216), (2, 84769108), (4, 42384554), (8, 21192277), (19, 8923064), (38, 4461532), (76, 2230766), (152, 1115383), (263, 644632), (526, 322316), (1052, 161158), (2104, 80579), (4241, 39976), (4997, 33928), (8482, 19988), (9994, 16964)]