138390408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{147853}}^1$

素因数の和:147878

約数の個数: 48

約数和(自身を含む): 403641420

約数和(自身を除く): 265251012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 147853, 295706, 443559, 591412, 887118, 1182824, 1330677, 1774236, 1922089, 2661354, 3548472, 3844178, 5322708, 5766267, 7688356, 10645416, 11532534, 15376712, 17298801, 23065068, 34597602, 46130136, 69195204, 138390408]

約数ペア:

[(1, 138390408), (2, 69195204), (3, 46130136), (4, 34597602), (6, 23065068), (8, 17298801), (9, 15376712), (12, 11532534), (13, 10645416), (18, 7688356), (24, 5766267), (26, 5322708), (36, 3844178), (39, 3548472), (52, 2661354), (72, 1922089), (78, 1774236), (104, 1330677), (117, 1182824), (156, 887118), (234, 591412), (312, 443559), (468, 295706), (936, 147853)]