130858016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 273339360

約数和(自身を除く): 142481344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 1096, 1571, 2192, 2603, 3142, 4384, 5206, 6284, 10412, 12568, 20824, 25136, 29849, 41648, 50272, 59698, 83296, 119396, 215227, 238792, 430454, 477584, 860908, 955168, 1721816, 3443632, 4089313, 6887264, 8178626, 16357252, 32714504, 65429008, 130858016]

約数ペア:

[(1, 130858016), (2, 65429008), (4, 32714504), (8, 16357252), (16, 8178626), (19, 6887264), (32, 4089313), (38, 3443632), (76, 1721816), (137, 955168), (152, 860908), (274, 477584), (304, 430454), (548, 238792), (608, 215227), (1096, 119396), (1571, 83296), (2192, 59698), (2603, 50272), (3142, 41648), (4384, 29849), (5206, 25136), (6284, 20824), (10412, 12568)]