149599312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{492103}}^1$

素因数の和:492130

約数の個数: 20

約数和(自身を含む): 305104480

約数和(自身を除く): 155505168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 492103, 984206, 1968412, 3936824, 7873648, 9349957, 18699914, 37399828, 74799656, 149599312]

約数ペア:

[(1, 149599312), (2, 74799656), (4, 37399828), (8, 18699914), (16, 9349957), (19, 7873648), (38, 3936824), (76, 1968412), (152, 984206), (304, 492103)]