127122784

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{54419}}^1$

素因数の和:54502

約数の個数: 24

約数和(自身を含む): 253706040

約数和(自身を除く): 126583256

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 54419, 108838, 217676, 435352, 870704, 1741408, 3972587, 7945174, 15890348, 31780696, 63561392, 127122784]

約数ペア:

[(1, 127122784), (2, 63561392), (4, 31780696), (8, 15890348), (16, 7945174), (32, 3972587), (73, 1741408), (146, 870704), (292, 435352), (584, 217676), (1168, 108838), (2336, 54419)]