157612806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1019}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 368681040

約数和(自身を除く): 211068234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 661, 1019, 1322, 1983, 2038, 3057, 3966, 5949, 6114, 8593, 9171, 11898, 13247, 17186, 18342, 25779, 26494, 39741, 51558, 77337, 79482, 119223, 154674, 238446, 673559, 1347118, 2020677, 4041354, 6062031, 8756267, 12124062, 17512534, 26268801, 52537602, 78806403, 157612806]

約数ペア:

[(1, 157612806), (2, 78806403), (3, 52537602), (6, 26268801), (9, 17512534), (13, 12124062), (18, 8756267), (26, 6062031), (39, 4041354), (78, 2020677), (117, 1347118), (234, 673559), (661, 238446), (1019, 154674), (1322, 119223), (1983, 79482), (2038, 77337), (3057, 51558), (3966, 39741), (5949, 26494), (6114, 25779), (8593, 18342), (9171, 17186), (11898, 13247)]