187429072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2399}}^1$

素因数の和:2683

約数の個数: 40

約数和(自身を含む): 383904000

約数和(自身を除く): 196474928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 2399, 4112, 4798, 4883, 9596, 9766, 19192, 19532, 38384, 39064, 45581, 78128, 91162, 182324, 364648, 616543, 729296, 1233086, 2466172, 4932344, 9864688, 11714317, 23428634, 46857268, 93714536, 187429072]

約数ペア:

[(1, 187429072), (2, 93714536), (4, 46857268), (8, 23428634), (16, 11714317), (19, 9864688), (38, 4932344), (76, 2466172), (152, 1233086), (257, 729296), (304, 616543), (514, 364648), (1028, 182324), (2056, 91162), (2399, 78128), (4112, 45581), (4798, 39064), (4883, 38384), (9596, 19532), (9766, 19192)]