157218425504

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2445533}}^1$

素因数の和:2445598

約数の個数: 72

約数和(自身を含む): 368840328948

約数和(自身を除く): 211621903444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 4018, 4592, 8036, 9184, 16072, 32144, 64288, 2445533, 4891066, 9782132, 17118731, 19564264, 34237462, 39128528, 68474924, 78257056, 100266853, 119831117, 136949848, 200533706, 239662234, 273899696, 401067412, 479324468, 547799392, 701867971, 802134824, 958648936, 1403735942, 1604269648, 1917297872, 2807471884, 3208539296, 3834595744, 4913075797, 5614943768, 9826151594, 11229887536, 19652303188, 22459775072, 39304606376, 78609212752, 157218425504]

約数ペア:

[(1, 157218425504), (2, 78609212752), (4, 39304606376), (7, 22459775072), (8, 19652303188), (14, 11229887536), (16, 9826151594), (28, 5614943768), (32, 4913075797), (41, 3834595744), (49, 3208539296), (56, 2807471884), (82, 1917297872), (98, 1604269648), (112, 1403735942), (164, 958648936), (196, 802134824), (224, 701867971), (287, 547799392), (328, 479324468), (392, 401067412), (574, 273899696), (656, 239662234), (784, 200533706), (1148, 136949848), (1312, 119831117), (1568, 100266853), (2009, 78257056), (2296, 68474924), (4018, 39128528), (4592, 34237462), (8036, 19564264), (9184, 17118731), (16072, 9782132), (32144, 4891066), (64288, 2445533)]