153442352

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12569}}^1$

素因数の和:12693

約数の個数: 40

約数和(自身を含む): 342909600

約数和(自身を除く): 189467248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 12569, 25138, 50276, 87983, 100552, 175966, 201104, 351932, 703864, 1370021, 1407728, 2740042, 5480084, 9590147, 10960168, 19180294, 21920336, 38360588, 76721176, 153442352]

約数ペア:

[(1, 153442352), (2, 76721176), (4, 38360588), (7, 21920336), (8, 19180294), (14, 10960168), (16, 9590147), (28, 5480084), (56, 2740042), (109, 1407728), (112, 1370021), (218, 703864), (436, 351932), (763, 201104), (872, 175966), (1526, 100552), (1744, 87983), (3052, 50276), (6104, 25138), (12208, 12569)]