145970356

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{19237}}^1$

素因数の和:19519

約数の個数: 24

約数和(自身を含む): 293033216

約数和(自身を除く): 147062860

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 19237, 38474, 76948, 134659, 269318, 538636, 5213227, 10426454, 20852908, 36492589, 72985178, 145970356]

約数ペア:

[(1, 145970356), (2, 72985178), (4, 36492589), (7, 20852908), (14, 10426454), (28, 5213227), (271, 538636), (542, 269318), (1084, 134659), (1897, 76948), (3794, 38474), (7588, 19237)]