123048145952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32119}}^1\times {\mathrm{6301}}^1$

素因数の和:38449

約数の個数: 48

約数和(自身を含む): 255049502400

約数和(自身を除く): 132001356448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 6301, 12602, 25204, 32119, 50408, 64238, 100816, 119719, 128476, 201632, 239438, 256952, 478876, 513904, 610261, 957752, 1027808, 1220522, 1915504, 2441044, 3831008, 4882088, 9764176, 19528352, 202381819, 404763638, 809527276, 1619054552, 3238109104, 3845254561, 6476218208, 7690509122, 15381018244, 30762036488, 61524072976, 123048145952]

約数ペア:

[(1, 123048145952), (2, 61524072976), (4, 30762036488), (8, 15381018244), (16, 7690509122), (19, 6476218208), (32, 3845254561), (38, 3238109104), (76, 1619054552), (152, 809527276), (304, 404763638), (608, 202381819), (6301, 19528352), (12602, 9764176), (25204, 4882088), (32119, 3831008), (50408, 2441044), (64238, 1915504), (100816, 1220522), (119719, 1027808), (128476, 957752), (201632, 610261), (239438, 513904), (256952, 478876)]