144448612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1669}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 316471680

約数和(自身を除く): 172023068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 1124, 1669, 1967, 3091, 3338, 3934, 6182, 6676, 7868, 11683, 12364, 18359, 21637, 23366, 36718, 43274, 46732, 73436, 86548, 128513, 257026, 468989, 514052, 937978, 1875956, 3282923, 5158879, 6565846, 10317758, 13131692, 20635516, 36112153, 72224306, 144448612]

約数ペア:

[(1, 144448612), (2, 72224306), (4, 36112153), (7, 20635516), (11, 13131692), (14, 10317758), (22, 6565846), (28, 5158879), (44, 3282923), (77, 1875956), (154, 937978), (281, 514052), (308, 468989), (562, 257026), (1124, 128513), (1669, 86548), (1967, 73436), (3091, 46732), (3338, 43274), (3934, 36718), (6182, 23366), (6676, 21637), (7868, 18359), (11683, 12364)]