166697206

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 291637584

約数和(自身を除く): 124940378

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 169, 221, 338, 433, 442, 866, 871, 1139, 1742, 2278, 2873, 5629, 5746, 7361, 11258, 11323, 14722, 14807, 22646, 29011, 29614, 58022, 73177, 95693, 146354, 191386, 192491, 377143, 384982, 493187, 754286, 986374, 1244009, 2488018, 4902859, 6411431, 9805718, 12822862, 83348603, 166697206]

約数ペア:

[(1, 166697206), (2, 83348603), (13, 12822862), (17, 9805718), (26, 6411431), (34, 4902859), (67, 2488018), (134, 1244009), (169, 986374), (221, 754286), (338, 493187), (433, 384982), (442, 377143), (866, 192491), (871, 191386), (1139, 146354), (1742, 95693), (2278, 73177), (2873, 58022), (5629, 29614), (5746, 29011), (7361, 22646), (11258, 14807), (11323, 14722)]