156723825904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{360769}}^1$

素因数の和:362225

約数の個数: 40

約数和(自身を含む): 319858682000

約数和(自身を除く): 163134856096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1429, 2858, 5716, 11432, 22864, 27151, 54302, 108604, 217208, 360769, 434416, 721538, 1443076, 2886152, 5772304, 6854611, 13709222, 27418444, 54836888, 109673776, 515538901, 1031077802, 2062155604, 4124311208, 8248622416, 9795239119, 19590478238, 39180956476, 78361912952, 156723825904]

約数ペア:

[(1, 156723825904), (2, 78361912952), (4, 39180956476), (8, 19590478238), (16, 9795239119), (19, 8248622416), (38, 4124311208), (76, 2062155604), (152, 1031077802), (304, 515538901), (1429, 109673776), (2858, 54836888), (5716, 27418444), (11432, 13709222), (22864, 6854611), (27151, 5772304), (54302, 2886152), (108604, 1443076), (217208, 721538), (360769, 434416)]