156954050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 320952672

約数和(自身を除く): 163998622

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 274, 275, 550, 685, 1370, 1507, 2083, 3014, 3425, 4166, 6850, 7535, 10415, 15070, 20830, 22913, 37675, 45826, 52075, 75350, 104150, 114565, 229130, 285371, 570742, 572825, 1145650, 1426855, 2853710, 3139081, 6278162, 7134275, 14268550, 15695405, 31390810, 78477025, 156954050]

約数ペア:

[(1, 156954050), (2, 78477025), (5, 31390810), (10, 15695405), (11, 14268550), (22, 7134275), (25, 6278162), (50, 3139081), (55, 2853710), (110, 1426855), (137, 1145650), (274, 572825), (275, 570742), (550, 285371), (685, 229130), (1370, 114565), (1507, 104150), (2083, 75350), (3014, 52075), (3425, 45826), (4166, 37675), (6850, 22913), (7535, 20830), (10415, 15070)]