121981124192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2748313}}^1$

素因数の和:2748415

約数の個数: 48

約数和(自身を含む): 256252797360

約数和(自身を除く): 134271673168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1387, 2336, 2774, 5548, 11096, 22192, 44384, 2748313, 5496626, 10993252, 21986504, 43973008, 52217947, 87946016, 104435894, 200626849, 208871788, 401253698, 417743576, 802507396, 835487152, 1605014792, 1670974304, 3210029584, 3811910131, 6420059168, 7623820262, 15247640524, 30495281048, 60990562096, 121981124192]

約数ペア:

[(1, 121981124192), (2, 60990562096), (4, 30495281048), (8, 15247640524), (16, 7623820262), (19, 6420059168), (32, 3811910131), (38, 3210029584), (73, 1670974304), (76, 1605014792), (146, 835487152), (152, 802507396), (292, 417743576), (304, 401253698), (584, 208871788), (608, 200626849), (1168, 104435894), (1387, 87946016), (2336, 52217947), (2774, 43973008), (5548, 21986504), (11096, 10993252), (22192, 5496626), (44384, 2748313)]