156115890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{82601}}^1$

素因数の和:82624

約数の個数: 64

約数和(自身を含む): 475787520

約数和(自身を除く): 319671630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 82601, 165202, 247803, 413005, 495606, 578207, 743409, 826010, 1156414, 1239015, 1486818, 1734621, 2230227, 2478030, 2891035, 3469242, 3717045, 4460454, 5203863, 5782070, 7434090, 8673105, 10407726, 11151135, 15611589, 17346210, 22302270, 26019315, 31223178, 52038630, 78057945, 156115890]

約数ペア:

[(1, 156115890), (2, 78057945), (3, 52038630), (5, 31223178), (6, 26019315), (7, 22302270), (9, 17346210), (10, 15611589), (14, 11151135), (15, 10407726), (18, 8673105), (21, 7434090), (27, 5782070), (30, 5203863), (35, 4460454), (42, 3717045), (45, 3469242), (54, 2891035), (63, 2478030), (70, 2230227), (90, 1734621), (105, 1486818), (126, 1239015), (135, 1156414), (189, 826010), (210, 743409), (270, 578207), (315, 495606), (378, 413005), (630, 247803), (945, 165202), (1890, 82601)]