172355846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 288804096

約数和(自身を除く): 116448250

約数列:

[1, 2, 13, 26, 31, 62, 281, 403, 562, 761, 806, 1522, 3653, 7306, 8711, 9893, 17422, 19786, 23591, 47182, 113243, 213841, 226486, 306683, 427682, 613366, 2779933, 5559866, 6629071, 13258142, 86177923, 172355846]

約数ペア:

[(1, 172355846), (2, 86177923), (13, 13258142), (26, 6629071), (31, 5559866), (62, 2779933), (281, 613366), (403, 427682), (562, 306683), (761, 226486), (806, 213841), (1522, 113243), (3653, 47182), (7306, 23591), (8711, 19786), (9893, 17422)]