156665392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{883}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 327642224

約数和(自身を除く): 170976832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 853, 883, 1706, 1766, 3412, 3532, 6824, 7064, 11089, 11479, 13648, 14128, 22178, 22958, 44356, 45916, 88712, 91832, 177424, 183664, 753199, 1506398, 3012796, 6025592, 9791587, 12051184, 19583174, 39166348, 78332696, 156665392]

約数ペア:

[(1, 156665392), (2, 78332696), (4, 39166348), (8, 19583174), (13, 12051184), (16, 9791587), (26, 6025592), (52, 3012796), (104, 1506398), (208, 753199), (853, 183664), (883, 177424), (1706, 91832), (1766, 88712), (3412, 45916), (3532, 44356), (6824, 22958), (7064, 22178), (11089, 14128), (11479, 13648)]