144239928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{122653}}^1$

素因数の和:122676

約数の個数: 48

約数和(自身を含む): 419476680

約数和(自身を除く): 275236752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 122653, 245306, 367959, 490612, 735918, 858571, 981224, 1471836, 1717142, 2575713, 2943672, 3434284, 5151426, 6009997, 6868568, 10302852, 12019994, 18029991, 20605704, 24039988, 36059982, 48079976, 72119964, 144239928]

約数ペア:

[(1, 144239928), (2, 72119964), (3, 48079976), (4, 36059982), (6, 24039988), (7, 20605704), (8, 18029991), (12, 12019994), (14, 10302852), (21, 6868568), (24, 6009997), (28, 5151426), (42, 3434284), (49, 2943672), (56, 2575713), (84, 1717142), (98, 1471836), (147, 981224), (168, 858571), (196, 735918), (294, 490612), (392, 367959), (588, 245306), (1176, 122653)]