157672304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{339811}}^1$

素因数の和:339848

約数の個数: 20

約数和(自身を含む): 316025160

約数和(自身を除く): 158352856

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 339811, 679622, 1359244, 2718488, 5436976, 9854519, 19709038, 39418076, 78836152, 157672304]

約数ペア:

[(1, 157672304), (2, 78836152), (4, 39418076), (8, 19709038), (16, 9854519), (29, 5436976), (58, 2718488), (116, 1359244), (232, 679622), (464, 339811)]