142537902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25033}}^1$

素因数の和:25124

約数の個数: 32

約数和(自身を含む): 311222688

約数和(自身を除く): 168684786

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 25033, 50066, 75099, 150198, 325429, 650858, 976287, 1827409, 1952574, 3654818, 5482227, 10964454, 23756317, 47512634, 71268951, 142537902]

約数ペア:

[(1, 142537902), (2, 71268951), (3, 47512634), (6, 23756317), (13, 10964454), (26, 5482227), (39, 3654818), (73, 1952574), (78, 1827409), (146, 976287), (219, 650858), (438, 325429), (949, 150198), (1898, 75099), (2847, 50066), (5694, 25033)]