164490258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^3$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 349387200

約数和(自身を除く): 184896942

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12769, 12882, 25538, 38307, 76614, 242611, 485222, 727833, 1442897, 1455666, 2885794, 4328691, 8657382, 27415043, 54830086, 82245129, 164490258]

約数ペア:

[(1, 164490258), (2, 82245129), (3, 54830086), (6, 27415043), (19, 8657382), (38, 4328691), (57, 2885794), (113, 1455666), (114, 1442897), (226, 727833), (339, 485222), (678, 242611), (2147, 76614), (4294, 38307), (6441, 25538), (12769, 12882)]