171511212

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 407554560

約数和(自身を除く): 236043348

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 227, 237, 316, 454, 474, 681, 797, 908, 948, 1362, 1594, 2391, 2724, 3188, 4782, 9564, 17933, 35866, 53799, 62963, 71732, 107598, 125926, 180919, 188889, 215196, 251852, 361838, 377778, 542757, 723676, 755556, 1085514, 2171028, 14292601, 28585202, 42877803, 57170404, 85755606, 171511212]

約数ペア:

[(1, 171511212), (2, 85755606), (3, 57170404), (4, 42877803), (6, 28585202), (12, 14292601), (79, 2171028), (158, 1085514), (227, 755556), (237, 723676), (316, 542757), (454, 377778), (474, 361838), (681, 251852), (797, 215196), (908, 188889), (948, 180919), (1362, 125926), (1594, 107598), (2391, 71732), (2724, 62963), (3188, 53799), (4782, 35866), (9564, 17933)]