145331344

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{29587}}^1$

素因数の和:29902

約数の個数: 20

約数和(自身を含む): 282506224

約数和(自身を除く): 137174880

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 29587, 59174, 118348, 236696, 473392, 9083209, 18166418, 36332836, 72665672, 145331344]

約数ペア:

[(1, 145331344), (2, 72665672), (4, 36332836), (8, 18166418), (16, 9083209), (307, 473392), (614, 236696), (1228, 118348), (2456, 59174), (4912, 29587)]