142766708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 293905920

約数和(自身を除く): 151139212

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 283, 301, 419, 566, 602, 838, 1132, 1204, 1676, 1981, 2933, 3962, 5866, 7924, 11732, 12169, 18017, 24338, 36034, 48676, 72068, 85183, 118577, 126119, 170366, 237154, 252238, 340732, 474308, 504476, 830039, 1660078, 3320156, 5098811, 10197622, 20395244, 35691677, 71383354, 142766708]

約数ペア:

[(1, 142766708), (2, 71383354), (4, 35691677), (7, 20395244), (14, 10197622), (28, 5098811), (43, 3320156), (86, 1660078), (172, 830039), (283, 504476), (301, 474308), (419, 340732), (566, 252238), (602, 237154), (838, 170366), (1132, 126119), (1204, 118577), (1676, 85183), (1981, 72068), (2933, 48676), (3962, 36034), (5866, 24338), (7924, 18017), (11732, 12169)]