164186416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7129

約数の個数: 40

約数和(自身を含む): 335407104

約数和(自身を除く): 171220688

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 7043, 11656, 14086, 23312, 28172, 56344, 112688, 218333, 331021, 436666, 662042, 873332, 1324084, 1746664, 2648168, 3493328, 5296336, 10261651, 20523302, 41046604, 82093208, 164186416]

約数ペア:

[(1, 164186416), (2, 82093208), (4, 41046604), (8, 20523302), (16, 10261651), (31, 5296336), (47, 3493328), (62, 2648168), (94, 1746664), (124, 1324084), (188, 873332), (248, 662042), (376, 436666), (496, 331021), (752, 218333), (1457, 112688), (2914, 56344), (5828, 28172), (7043, 23312), (11656, 14086)]