142116102

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 314496000

約数和(自身を除く): 172379898

約数列:

[1, 2, 3, 6, 9, 18, 79, 139, 158, 237, 278, 417, 474, 711, 719, 834, 1251, 1422, 1438, 2157, 2502, 4314, 6471, 10981, 12942, 21962, 32943, 56801, 65886, 98829, 99941, 113602, 170403, 197658, 199882, 299823, 340806, 511209, 599646, 899469, 1022418, 1798938, 7895339, 15790678, 23686017, 47372034, 71058051, 142116102]

約数ペア:

[(1, 142116102), (2, 71058051), (3, 47372034), (6, 23686017), (9, 15790678), (18, 7895339), (79, 1798938), (139, 1022418), (158, 899469), (237, 599646), (278, 511209), (417, 340806), (474, 299823), (711, 199882), (719, 197658), (834, 170403), (1251, 113602), (1422, 99941), (1438, 98829), (2157, 65886), (2502, 56801), (4314, 32943), (6471, 21962), (10981, 12942)]