156980485519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{223441}}^1$

素因数の和:223516

約数の個数: 32

約数和(自身を含む): 195949696320

約数和(自身を除く): 38969210801

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 2431, 3179, 3757, 4913, 41327, 54043, 63869, 223441, 702559, 2457851, 2904733, 3798497, 31952063, 41783467, 49380461, 64574449, 543185071, 710318939, 839467837, 1097765633, 9234146207, 12075421963, 14270953229, 156980485519]

約数ペア:

[(1, 156980485519), (11, 14270953229), (13, 12075421963), (17, 9234146207), (143, 1097765633), (187, 839467837), (221, 710318939), (289, 543185071), (2431, 64574449), (3179, 49380461), (3757, 41783467), (4913, 31952063), (41327, 3798497), (54043, 2904733), (63869, 2457851), (223441, 702559)]