123161804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 237127968

約数和(自身を除く): 113966164

約数列:

[1, 2, 4, 17, 34, 43, 68, 73, 86, 146, 172, 292, 577, 731, 1154, 1241, 1462, 2308, 2482, 2924, 3139, 4964, 6278, 9809, 12556, 19618, 24811, 39236, 42121, 49622, 53363, 84242, 99244, 106726, 168484, 213452, 421787, 716057, 843574, 1432114, 1687148, 1811203, 2864228, 3622406, 7244812, 30790451, 61580902, 123161804]

約数ペア:

[(1, 123161804), (2, 61580902), (4, 30790451), (17, 7244812), (34, 3622406), (43, 2864228), (68, 1811203), (73, 1687148), (86, 1432114), (146, 843574), (172, 716057), (292, 421787), (577, 213452), (731, 168484), (1154, 106726), (1241, 99244), (1462, 84242), (2308, 53363), (2482, 49622), (2924, 42121), (3139, 39236), (4964, 24811), (6278, 19618), (9809, 12556)]