172862024

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 328150200

約数和(自身を除く): 155288176

約数列:

[1, 2, 4, 8, 157, 229, 314, 458, 601, 628, 916, 1202, 1256, 1832, 2404, 4808, 35953, 71906, 94357, 137629, 143812, 188714, 275258, 287624, 377428, 550516, 754856, 1101032, 21607753, 43215506, 86431012, 172862024]

約数ペア:

[(1, 172862024), (2, 86431012), (4, 43215506), (8, 21607753), (157, 1101032), (229, 754856), (314, 550516), (458, 377428), (601, 287624), (628, 275258), (916, 188714), (1202, 143812), (1256, 137629), (1832, 94357), (2404, 71906), (4808, 35953)]