149147388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{318691}}^1$

素因数の和:318714

約数の個数: 36

約数和(自身を含む): 406013608

約数和(自身を除く): 256866220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 318691, 637382, 956073, 1274764, 1912146, 2868219, 3824292, 4142983, 5736438, 8285966, 11472876, 12428949, 16571932, 24857898, 37286847, 49715796, 74573694, 149147388]

約数ペア:

[(1, 149147388), (2, 74573694), (3, 49715796), (4, 37286847), (6, 24857898), (9, 16571932), (12, 12428949), (13, 11472876), (18, 8285966), (26, 5736438), (36, 4142983), (39, 3824292), (52, 2868219), (78, 1912146), (117, 1274764), (156, 956073), (234, 637382), (468, 318691)]