15400656

素因数分解:

$2^4\times 3^2\times {\mathrm{106949}}^1$

素因数の和:106963

約数の個数: 30

約数和(自身を含む): 43100850

約数和(自身を除く): 27700194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 106949, 213898, 320847, 427796, 641694, 855592, 962541, 1283388, 1711184, 1925082, 2566776, 3850164, 5133552, 7700328, 15400656]

約数ペア:

[(1, 15400656), (2, 7700328), (3, 5133552), (4, 3850164), (6, 2566776), (8, 1925082), (9, 1711184), (12, 1283388), (16, 962541), (18, 855592), (24, 641694), (36, 427796), (48, 320847), (72, 213898), (144, 106949)]