139404048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{414893}}^1$

素因数の和:414911

約数の個数: 40

約数和(自身を含む): 411574848

約数和(自身を除く): 272170800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 414893, 829786, 1244679, 1659572, 2489358, 2904251, 3319144, 4978716, 5808502, 6638288, 8712753, 9957432, 11617004, 17425506, 19914864, 23234008, 34851012, 46468016, 69702024, 139404048]

約数ペア:

[(1, 139404048), (2, 69702024), (3, 46468016), (4, 34851012), (6, 23234008), (7, 19914864), (8, 17425506), (12, 11617004), (14, 9957432), (16, 8712753), (21, 6638288), (24, 5808502), (28, 4978716), (42, 3319144), (48, 2904251), (56, 2489358), (84, 1659572), (112, 1244679), (168, 829786), (336, 414893)]