172611992

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{13229}}^1$

素因数の和:13475

約数の個数: 32

約数和(自身を含む): 371498400

約数和(自身を除く): 198886408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6524, 13048, 13229, 26458, 52916, 92603, 105832, 185206, 370412, 740824, 3082357, 6164714, 12329428, 21576499, 24658856, 43152998, 86305996, 172611992]

約数ペア:

[(1, 172611992), (2, 86305996), (4, 43152998), (7, 24658856), (8, 21576499), (14, 12329428), (28, 6164714), (56, 3082357), (233, 740824), (466, 370412), (932, 185206), (1631, 105832), (1864, 92603), (3262, 52916), (6524, 26458), (13048, 13229)]