145317852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{212453}}^1$

素因数の和:212482

約数の個数: 36

約数和(自身を含む): 386666280

約数和(自身を除く): 241348428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 212453, 424906, 637359, 849812, 1274718, 1912077, 2549436, 3824154, 4036607, 7648308, 8073214, 12109821, 16146428, 24219642, 36329463, 48439284, 72658926, 145317852]

約数ペア:

[(1, 145317852), (2, 72658926), (3, 48439284), (4, 36329463), (6, 24219642), (9, 16146428), (12, 12109821), (18, 8073214), (19, 7648308), (36, 4036607), (38, 3824154), (57, 2549436), (76, 1912077), (114, 1274718), (171, 849812), (228, 637359), (342, 424906), (684, 212453)]