142603566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^2$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 334722432

約数和(自身を除く): 192118866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 281, 301, 562, 602, 843, 903, 1686, 1806, 1967, 3934, 5901, 11802, 12083, 24166, 36249, 72498, 78961, 84581, 157922, 169162, 236883, 253743, 473766, 507486, 552727, 1105454, 1658181, 3316362, 3395323, 6790646, 10185969, 20371938, 23767261, 47534522, 71301783, 142603566]

約数ペア:

[(1, 142603566), (2, 71301783), (3, 47534522), (6, 23767261), (7, 20371938), (14, 10185969), (21, 6790646), (42, 3395323), (43, 3316362), (86, 1658181), (129, 1105454), (258, 552727), (281, 507486), (301, 473766), (562, 253743), (602, 236883), (843, 169162), (903, 157922), (1686, 84581), (1806, 78961), (1967, 72498), (3934, 36249), (5901, 24166), (11802, 12083)]