140455896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{836047}}^1$

素因数の和:836063

約数の個数: 32

約数和(自身を含む): 401303040

約数和(自身を除く): 260847144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 836047, 1672094, 2508141, 3344188, 5016282, 5852329, 6688376, 10032564, 11704658, 17556987, 20065128, 23409316, 35113974, 46818632, 70227948, 140455896]

約数ペア:

[(1, 140455896), (2, 70227948), (3, 46818632), (4, 35113974), (6, 23409316), (7, 20065128), (8, 17556987), (12, 11704658), (14, 10032564), (21, 6688376), (24, 5852329), (28, 5016282), (42, 3344188), (56, 2508141), (84, 1672094), (168, 836047)]