138189402

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{65617}}^1$

素因数の和:65644

約数の個数: 40

約数和(自身を含む): 333470676

約数和(自身を除く): 195281274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 65617, 131234, 196851, 393702, 590553, 853021, 1181106, 1706042, 1771659, 2559063, 3543318, 5118126, 5314977, 7677189, 10629954, 15354378, 23031567, 46063134, 69094701, 138189402]

約数ペア:

[(1, 138189402), (2, 69094701), (3, 46063134), (6, 23031567), (9, 15354378), (13, 10629954), (18, 7677189), (26, 5314977), (27, 5118126), (39, 3543318), (54, 2559063), (78, 1771659), (81, 1706042), (117, 1181106), (162, 853021), (234, 590553), (351, 393702), (702, 196851), (1053, 131234), (2106, 65617)]