191659664

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25541}}^1$

素因数の和:25623

約数の個数: 40

約数和(自身を含む): 430740288

約数和(自身を除く): 239080624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 25541, 51082, 102164, 178787, 204328, 357574, 408656, 715148, 1430296, 1711247, 2860592, 3422494, 6844988, 11978729, 13689976, 23957458, 27379952, 47914916, 95829832, 191659664]

約数ペア:

[(1, 191659664), (2, 95829832), (4, 47914916), (7, 27379952), (8, 23957458), (14, 13689976), (16, 11978729), (28, 6844988), (56, 3422494), (67, 2860592), (112, 1711247), (134, 1430296), (268, 715148), (469, 408656), (536, 357574), (938, 204328), (1072, 178787), (1876, 102164), (3752, 51082), (7504, 25541)]