156548296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13037}}^1$

素因数の和:13141

約数の個数: 32

約数和(自身を含む): 312912000

約数和(自身を除く): 156363704

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 13037, 26074, 52148, 104296, 247703, 495406, 990812, 1029923, 1981624, 2059846, 4119692, 8239384, 19568537, 39137074, 78274148, 156548296]

約数ペア:

[(1, 156548296), (2, 78274148), (4, 39137074), (8, 19568537), (19, 8239384), (38, 4119692), (76, 2059846), (79, 1981624), (152, 1029923), (158, 990812), (316, 495406), (632, 247703), (1501, 104296), (3002, 52148), (6004, 26074), (12008, 13037)]