158854136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 360806400

約数和(自身を除く): 201952264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 173, 266, 346, 532, 692, 863, 1064, 1211, 1384, 1726, 2422, 3287, 3452, 4844, 6041, 6574, 6904, 9688, 12082, 13148, 16397, 23009, 24164, 26296, 32794, 46018, 48328, 65588, 92036, 114779, 131176, 149299, 184072, 229558, 298598, 459116, 597196, 918232, 1045093, 1194392, 2090186, 2836681, 4180372, 5673362, 8360744, 11346724, 19856767, 22693448, 39713534, 79427068, 158854136]

約数ペア:

[(1, 158854136), (2, 79427068), (4, 39713534), (7, 22693448), (8, 19856767), (14, 11346724), (19, 8360744), (28, 5673362), (38, 4180372), (56, 2836681), (76, 2090186), (133, 1194392), (152, 1045093), (173, 918232), (266, 597196), (346, 459116), (532, 298598), (692, 229558), (863, 184072), (1064, 149299), (1211, 131176), (1384, 114779), (1726, 92036), (2422, 65588), (3287, 48328), (3452, 46018), (4844, 32794), (6041, 26296), (6574, 24164), (6904, 23009), (9688, 16397), (12082, 13148)]