196571856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3119}}^1$

素因数の和:3244

約数の個数: 80

約数和(自身を含む): 552464640

約数和(自身を除く): 355892784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 3119, 3939, 4848, 5252, 6238, 7878, 9357, 10504, 12476, 15756, 18714, 21008, 24952, 31512, 37428, 40547, 49904, 63024, 74856, 81094, 121641, 149712, 162188, 243282, 315019, 324376, 486564, 630038, 648752, 945057, 973128, 1260076, 1890114, 1946256, 2520152, 3780228, 4095247, 5040304, 7560456, 8190494, 12285741, 15120912, 16380988, 24571482, 32761976, 49142964, 65523952, 98285928, 196571856]

約数ペア:

[(1, 196571856), (2, 98285928), (3, 65523952), (4, 49142964), (6, 32761976), (8, 24571482), (12, 16380988), (13, 15120912), (16, 12285741), (24, 8190494), (26, 7560456), (39, 5040304), (48, 4095247), (52, 3780228), (78, 2520152), (101, 1946256), (104, 1890114), (156, 1260076), (202, 973128), (208, 945057), (303, 648752), (312, 630038), (404, 486564), (606, 324376), (624, 315019), (808, 243282), (1212, 162188), (1313, 149712), (1616, 121641), (2424, 81094), (2626, 74856), (3119, 63024), (3939, 49904), (4848, 40547), (5252, 37428), (6238, 31512), (7878, 24952), (9357, 21008), (10504, 18714), (12476, 15756)]