156724533728

素因数分解:

$2^5\times 7^2\times {\mathrm{1493}}^1\times {\mathrm{66947}}^1$

素因数の和:68464

約数の個数: 72

約数和(自身を含む): 359172940392

約数和(自身を除く): 202448406664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1493, 1568, 2986, 5972, 10451, 11944, 20902, 23888, 41804, 47776, 66947, 73157, 83608, 133894, 146314, 167216, 267788, 292628, 334432, 468629, 535576, 585256, 937258, 1071152, 1170512, 1874516, 2142304, 2341024, 3280403, 3749032, 6560806, 7498064, 13121612, 14996128, 26243224, 52486448, 99951871, 104972896, 199903742, 399807484, 699663097, 799614968, 1399326194, 1599229936, 2798652388, 3198459872, 4897641679, 5597304776, 9795283358, 11194609552, 19590566716, 22389219104, 39181133432, 78362266864, 156724533728]

約数ペア:

[(1, 156724533728), (2, 78362266864), (4, 39181133432), (7, 22389219104), (8, 19590566716), (14, 11194609552), (16, 9795283358), (28, 5597304776), (32, 4897641679), (49, 3198459872), (56, 2798652388), (98, 1599229936), (112, 1399326194), (196, 799614968), (224, 699663097), (392, 399807484), (784, 199903742), (1493, 104972896), (1568, 99951871), (2986, 52486448), (5972, 26243224), (10451, 14996128), (11944, 13121612), (20902, 7498064), (23888, 6560806), (41804, 3749032), (47776, 3280403), (66947, 2341024), (73157, 2142304), (83608, 1874516), (133894, 1170512), (146314, 1071152), (167216, 937258), (267788, 585256), (292628, 535576), (334432, 468629)]