143388518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1709}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 265446720

約数和(自身を除く): 122058202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 461, 922, 1709, 3227, 3418, 5993, 6454, 11963, 11986, 22217, 23926, 41951, 44434, 83902, 155519, 311038, 787849, 1575698, 5514943, 10242037, 11029886, 20484074, 71694259, 143388518]

約数ペア:

[(1, 143388518), (2, 71694259), (7, 20484074), (13, 11029886), (14, 10242037), (26, 5514943), (91, 1575698), (182, 787849), (461, 311038), (922, 155519), (1709, 83902), (3227, 44434), (3418, 41951), (5993, 23926), (6454, 22217), (11963, 11986)]