172531326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113657}}^1$

素因数の和:113696

約数の個数: 32

約数和(自身を含む): 392802048

約数和(自身を除く): 220270722

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 113657, 227314, 340971, 681942, 1250227, 2500454, 2614111, 3750681, 5228222, 7501362, 7842333, 15684666, 28755221, 57510442, 86265663, 172531326]

約数ペア:

[(1, 172531326), (2, 86265663), (3, 57510442), (6, 28755221), (11, 15684666), (22, 7842333), (23, 7501362), (33, 5228222), (46, 3750681), (66, 2614111), (69, 2500454), (138, 1250227), (253, 681942), (506, 340971), (759, 227314), (1518, 113657)]