142310948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40847}}^1$

素因数の和:40931

約数の個数: 24

約数和(自身を含む): 272211072

約数和(自身を除く): 129900124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 40847, 81694, 163388, 531011, 1062022, 2124044, 2736749, 5473498, 10946996, 35577737, 71155474, 142310948]

約数ペア:

[(1, 142310948), (2, 71155474), (4, 35577737), (13, 10946996), (26, 5473498), (52, 2736749), (67, 2124044), (134, 1062022), (268, 531011), (871, 163388), (1742, 81694), (3484, 40847)]