142376738

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 253145088

約数和(自身を除く): 110768350

約数列:

[1, 2, 7, 14, 31, 62, 217, 251, 434, 502, 1307, 1757, 2614, 3514, 7781, 9149, 15562, 18298, 40517, 54467, 81034, 108934, 283619, 328057, 567238, 656114, 2296399, 4592798, 10169767, 20339534, 71188369, 142376738]

約数ペア:

[(1, 142376738), (2, 71188369), (7, 20339534), (14, 10169767), (31, 4592798), (62, 2296399), (217, 656114), (251, 567238), (434, 328057), (502, 283619), (1307, 108934), (1757, 81034), (2614, 54467), (3514, 40517), (7781, 18298), (9149, 15562)]