128827952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8819}}^1$

素因数の和:8921

約数の個数: 40

約数和(自身を含む): 275607360

約数和(自身を除く): 146779408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 8819, 14608, 17638, 35276, 70552, 97009, 141104, 194018, 388036, 731977, 776072, 1463954, 1552144, 2927908, 5855816, 8051747, 11711632, 16103494, 32206988, 64413976, 128827952]

約数ペア:

[(1, 128827952), (2, 64413976), (4, 32206988), (8, 16103494), (11, 11711632), (16, 8051747), (22, 5855816), (44, 2927908), (83, 1552144), (88, 1463954), (166, 776072), (176, 731977), (332, 388036), (664, 194018), (913, 141104), (1328, 97009), (1826, 70552), (3652, 35276), (7304, 17638), (8819, 14608)]