187357744

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3407}}^1$

素因数の和:3913

約数の個数: 40

約数和(自身を含む): 415830528

約数和(自身を除く): 228472784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1964, 3407, 3437, 3928, 6814, 6874, 7856, 13628, 13748, 23849, 27256, 27496, 47698, 54512, 54992, 95396, 190792, 381584, 1672837, 3345674, 6691348, 11709859, 13382696, 23419718, 26765392, 46839436, 93678872, 187357744]

約数ペア:

[(1, 187357744), (2, 93678872), (4, 46839436), (7, 26765392), (8, 23419718), (14, 13382696), (16, 11709859), (28, 6691348), (56, 3345674), (112, 1672837), (491, 381584), (982, 190792), (1964, 95396), (3407, 54992), (3437, 54512), (3928, 47698), (6814, 27496), (6874, 27256), (7856, 23849), (13628, 13748)]