156789387996

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{260893}}^1$

素因数の和:261782

約数の個数: 48

約数和(自身を含む): 372293650848

約数和(自身を除く): 215504262852

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 821, 1642, 2463, 3284, 4926, 9852, 50081, 100162, 150243, 200324, 260893, 300486, 521786, 600972, 782679, 1043572, 1565358, 3130716, 15914473, 31828946, 47743419, 63657892, 95486838, 190973676, 214193153, 428386306, 642579459, 856772612, 1285158918, 2570317836, 13065782333, 26131564666, 39197346999, 52263129332, 78394693998, 156789387996]

約数ペア:

[(1, 156789387996), (2, 78394693998), (3, 52263129332), (4, 39197346999), (6, 26131564666), (12, 13065782333), (61, 2570317836), (122, 1285158918), (183, 856772612), (244, 642579459), (366, 428386306), (732, 214193153), (821, 190973676), (1642, 95486838), (2463, 63657892), (3284, 47743419), (4926, 31828946), (9852, 15914473), (50081, 3130716), (100162, 1565358), (150243, 1043572), (200324, 782679), (260893, 600972), (300486, 521786)]