168173752

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1487}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 321765120

約数和(自身を除く): 153591368

約数列:

[1, 2, 4, 8, 67, 134, 211, 268, 422, 536, 844, 1487, 1688, 2974, 5948, 11896, 14137, 28274, 56548, 99629, 113096, 199258, 313757, 398516, 627514, 797032, 1255028, 2510056, 21021719, 42043438, 84086876, 168173752]

約数ペア:

[(1, 168173752), (2, 84086876), (4, 42043438), (8, 21021719), (67, 2510056), (134, 1255028), (211, 797032), (268, 627514), (422, 398516), (536, 313757), (844, 199258), (1487, 113096), (1688, 99629), (2974, 56548), (5948, 28274), (11896, 14137)]