167659420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19183}}^1$

素因数の和:19234

約数の個数: 48

約数和(自身を含む): 386749440

約数和(自身を除く): 219090020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 19183, 38366, 76732, 95915, 191830, 364477, 383660, 441209, 728954, 882418, 1457908, 1764836, 1822385, 2206045, 3644770, 4412090, 7289540, 8382971, 8824180, 16765942, 33531884, 41914855, 83829710, 167659420]

約数ペア:

[(1, 167659420), (2, 83829710), (4, 41914855), (5, 33531884), (10, 16765942), (19, 8824180), (20, 8382971), (23, 7289540), (38, 4412090), (46, 3644770), (76, 2206045), (92, 1822385), (95, 1764836), (115, 1457908), (190, 882418), (230, 728954), (380, 441209), (437, 383660), (460, 364477), (874, 191830), (1748, 95915), (2185, 76732), (4370, 38366), (8740, 19183)]