156916035

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 305690112

約数和(自身を除く): 148774077

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 71, 81, 85, 107, 135, 153, 213, 243, 255, 321, 355, 405, 459, 535, 639, 765, 963, 1065, 1207, 1215, 1377, 1605, 1819, 1917, 2295, 2889, 3195, 3621, 4131, 4815, 5457, 5751, 6035, 6885, 7597, 8667, 9095, 9585, 10863, 14445, 16371, 17253, 18105, 20655, 22791, 26001, 27285, 28755, 32589, 37985, 43335, 49113, 54315, 68373, 81855, 86265, 97767, 113955, 129149, 130005, 147339, 162945, 205119, 245565, 293301, 341865, 387447, 442017, 488835, 615357, 645745, 736695, 1025595, 1162341, 1466505, 1846071, 1937235, 2210085, 3076785, 3487023, 5811705, 9230355, 10461069, 17435115, 31383207, 52305345, 156916035]

約数ペア:

[(1, 156916035), (3, 52305345), (5, 31383207), (9, 17435115), (15, 10461069), (17, 9230355), (27, 5811705), (45, 3487023), (51, 3076785), (71, 2210085), (81, 1937235), (85, 1846071), (107, 1466505), (135, 1162341), (153, 1025595), (213, 736695), (243, 645745), (255, 615357), (321, 488835), (355, 442017), (405, 387447), (459, 341865), (535, 293301), (639, 245565), (765, 205119), (963, 162945), (1065, 147339), (1207, 130005), (1215, 129149), (1377, 113955), (1605, 97767), (1819, 86265), (1917, 81855), (2295, 68373), (2889, 54315), (3195, 49113), (3621, 43335), (4131, 37985), (4815, 32589), (5457, 28755), (5751, 27285), (6035, 26001), (6885, 22791), (7597, 20655), (8667, 18105), (9095, 17253), (9585, 16371), (10863, 14445)]