145962256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43649}}^1$

素因数の和:43687

約数の個数: 40

約数和(自身を含む): 324756000

約数和(自身を除く): 178793744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 43649, 87298, 174596, 349192, 480139, 698384, 829331, 960278, 1658662, 1920556, 3317324, 3841112, 6634648, 7682224, 9122641, 13269296, 18245282, 36490564, 72981128, 145962256]

約数ペア:

[(1, 145962256), (2, 72981128), (4, 36490564), (8, 18245282), (11, 13269296), (16, 9122641), (19, 7682224), (22, 6634648), (38, 3841112), (44, 3317324), (76, 1920556), (88, 1658662), (152, 960278), (176, 829331), (209, 698384), (304, 480139), (418, 349192), (836, 174596), (1672, 87298), (3344, 43649)]