156930454892

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{1973}}^1\times {\mathrm{16981}}^1$

素因数の和:20129

約数の個数: 24

約数和(自身を含む): 275018327472

約数和(自身を除く): 118087872580

約数列:

[1, 2, 4, 1171, 1973, 2342, 3946, 4684, 7892, 16981, 33962, 67924, 2310383, 4620766, 9241532, 19884751, 33503513, 39769502, 67007026, 79539004, 134014052, 39232613723, 78465227446, 156930454892]

約数ペア:

[(1, 156930454892), (2, 78465227446), (4, 39232613723), (1171, 134014052), (1973, 79539004), (2342, 67007026), (3946, 39769502), (4684, 33503513), (7892, 19884751), (16981, 9241532), (33962, 4620766), (67924, 2310383)]