156946781407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1\times {\mathrm{2351}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 174033699840

約数和(自身を除く): 17086918433

約数列:

[1, 13, 43, 307, 389, 559, 2351, 3991, 5057, 13201, 16727, 30563, 101093, 119423, 171613, 217451, 721757, 914539, 1314209, 1552499, 5135189, 9382841, 11889007, 31035551, 39325177, 66757457, 280763473, 403462163, 511227301, 3649925149, 12072829339, 156946781407]

約数ペア:

[(1, 156946781407), (13, 12072829339), (43, 3649925149), (307, 511227301), (389, 403462163), (559, 280763473), (2351, 66757457), (3991, 39325177), (5057, 31035551), (13201, 11889007), (16727, 9382841), (30563, 5135189), (101093, 1552499), (119423, 1314209), (171613, 914539), (217451, 721757)]