149156982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{637423}}^1$

素因数の和:637444

約数の個数: 24

約数和(自身を含む): 348033504

約数和(自身を除く): 198876522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 637423, 1274846, 1912269, 3824538, 5736807, 8286499, 11473614, 16572998, 24859497, 49718994, 74578491, 149156982]

約数ペア:

[(1, 149156982), (2, 74578491), (3, 49718994), (6, 24859497), (9, 16572998), (13, 11473614), (18, 8286499), (26, 5736807), (39, 3824538), (78, 1912269), (117, 1274846), (234, 637423)]