187426412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 356106240

約数和(自身を除く): 168679828

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 137, 188, 274, 383, 548, 766, 893, 1532, 1786, 2603, 3572, 5206, 6439, 7277, 10412, 12878, 14554, 18001, 25756, 29108, 36002, 52471, 72004, 104942, 122341, 209884, 244682, 342019, 489364, 684038, 996949, 1368076, 1993898, 2466137, 3987796, 4932274, 9864548, 46856603, 93713206, 187426412]

約数ペア:

[(1, 187426412), (2, 93713206), (4, 46856603), (19, 9864548), (38, 4932274), (47, 3987796), (76, 2466137), (94, 1993898), (137, 1368076), (188, 996949), (274, 684038), (383, 489364), (548, 342019), (766, 244682), (893, 209884), (1532, 122341), (1786, 104942), (2603, 72004), (3572, 52471), (5206, 36002), (6439, 29108), (7277, 25756), (10412, 18001), (12878, 14554)]