149098964

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 319915008

約数和(自身を除く): 170816044

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 371, 434, 463, 742, 868, 926, 1484, 1519, 1643, 1852, 2597, 3038, 3241, 3286, 5194, 6076, 6482, 6572, 10388, 11501, 12964, 14353, 22687, 23002, 24539, 28706, 45374, 46004, 49078, 57412, 80507, 90748, 98156, 100471, 161014, 171773, 200942, 322028, 343546, 401884, 687092, 703297, 760709, 1202411, 1406594, 1521418, 2404822, 2813188, 3042836, 4809644, 5324963, 10649926, 21299852, 37274741, 74549482, 149098964]

約数ペア:

[(1, 149098964), (2, 74549482), (4, 37274741), (7, 21299852), (14, 10649926), (28, 5324963), (31, 4809644), (49, 3042836), (53, 2813188), (62, 2404822), (98, 1521418), (106, 1406594), (124, 1202411), (196, 760709), (212, 703297), (217, 687092), (371, 401884), (434, 343546), (463, 322028), (742, 200942), (868, 171773), (926, 161014), (1484, 100471), (1519, 98156), (1643, 90748), (1852, 80507), (2597, 57412), (3038, 49078), (3241, 46004), (3286, 45374), (5194, 28706), (6076, 24539), (6482, 23002), (6572, 22687), (10388, 14353), (11501, 12964)]