155559852

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 84

約数和(自身を含む): 466527376

約数和(自身を除く): 310967524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 7621, 10206, 15242, 20412, 22863, 30484, 45726, 53347, 68589, 91452, 106694, 137178, 160041, 205767, 213388, 274356, 320082, 411534, 480123, 617301, 640164, 823068, 960246, 1234602, 1440369, 1851903, 1920492, 2469204, 2880738, 3703806, 4321107, 5555709, 5761476, 7407612, 8642214, 11111418, 12963321, 17284428, 22222836, 25926642, 38889963, 51853284, 77779926, 155559852]

約数ペア:

[(1, 155559852), (2, 77779926), (3, 51853284), (4, 38889963), (6, 25926642), (7, 22222836), (9, 17284428), (12, 12963321), (14, 11111418), (18, 8642214), (21, 7407612), (27, 5761476), (28, 5555709), (36, 4321107), (42, 3703806), (54, 2880738), (63, 2469204), (81, 1920492), (84, 1851903), (108, 1440369), (126, 1234602), (162, 960246), (189, 823068), (243, 640164), (252, 617301), (324, 480123), (378, 411534), (486, 320082), (567, 274356), (729, 213388), (756, 205767), (972, 160041), (1134, 137178), (1458, 106694), (1701, 91452), (2268, 68589), (2916, 53347), (3402, 45726), (5103, 30484), (6804, 22863), (7621, 20412), (10206, 15242)]