165799060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16223}}^1$

素因数の和:16312

約数の個数: 48

約数和(自身を含む): 403393536

約数和(自身を除く): 237594476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 16223, 32446, 64892, 81115, 113561, 162230, 227122, 324460, 454244, 567805, 1135610, 1184279, 2271220, 2368558, 4737116, 5921395, 8289953, 11842790, 16579906, 23685580, 33159812, 41449765, 82899530, 165799060]

約数ペア:

[(1, 165799060), (2, 82899530), (4, 41449765), (5, 33159812), (7, 23685580), (10, 16579906), (14, 11842790), (20, 8289953), (28, 5921395), (35, 4737116), (70, 2368558), (73, 2271220), (140, 1184279), (146, 1135610), (292, 567805), (365, 454244), (511, 324460), (730, 227122), (1022, 162230), (1460, 113561), (2044, 81115), (2555, 64892), (5110, 32446), (10220, 16223)]