142564656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228469}}^1$

素因数の和:228493

約数の個数: 40

約数和(自身を含む): 396623920

約数和(自身を除く): 254059264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 228469, 456938, 685407, 913876, 1370814, 1827752, 2741628, 2970097, 3655504, 5483256, 5940194, 8910291, 10966512, 11880388, 17820582, 23760776, 35641164, 47521552, 71282328, 142564656]

約数ペア:

[(1, 142564656), (2, 71282328), (3, 47521552), (4, 35641164), (6, 23760776), (8, 17820582), (12, 11880388), (13, 10966512), (16, 8910291), (24, 5940194), (26, 5483256), (39, 3655504), (48, 2970097), (52, 2741628), (78, 1827752), (104, 1370814), (156, 913876), (208, 685407), (312, 456938), (624, 228469)]