154122892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1609}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 337559040

約数和(自身を除く): 183436148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 1244, 1609, 2177, 3218, 3421, 4354, 6436, 6842, 8708, 11263, 13684, 17699, 22526, 23947, 35398, 45052, 47894, 70796, 95788, 123893, 247786, 495572, 500399, 1000798, 2001596, 3502793, 5504389, 7005586, 11008778, 14011172, 22017556, 38530723, 77061446, 154122892]

約数ペア:

[(1, 154122892), (2, 77061446), (4, 38530723), (7, 22017556), (11, 14011172), (14, 11008778), (22, 7005586), (28, 5504389), (44, 3502793), (77, 2001596), (154, 1000798), (308, 500399), (311, 495572), (622, 247786), (1244, 123893), (1609, 95788), (2177, 70796), (3218, 47894), (3421, 45052), (4354, 35398), (6436, 23947), (6842, 22526), (8708, 17699), (11263, 13684)]