142139808

素因数分解:

$2^5\times 3^2\times {\mathrm{493541}}^1$

素因数の和:493557

約数の個数: 36

約数和(自身を含む): 404210898

約数和(自身を除く): 262071090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 493541, 987082, 1480623, 1974164, 2961246, 3948328, 4441869, 5922492, 7896656, 8883738, 11844984, 15793312, 17767476, 23689968, 35534952, 47379936, 71069904, 142139808]

約数ペア:

[(1, 142139808), (2, 71069904), (3, 47379936), (4, 35534952), (6, 23689968), (8, 17767476), (9, 15793312), (12, 11844984), (16, 8883738), (18, 7896656), (24, 5922492), (32, 4441869), (36, 3948328), (48, 2961246), (72, 1974164), (96, 1480623), (144, 987082), (288, 493541)]