156768643712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{149561}}^1$

素因数の和:150025

約数の個数: 64

約数和(自身を含む): 329514998400

約数和(自身を除く): 172746354688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 431, 608, 862, 1216, 1724, 2432, 3448, 6896, 8189, 13792, 16378, 27584, 32756, 55168, 65512, 131024, 149561, 262048, 299122, 524096, 598244, 1048192, 1196488, 2392976, 2841659, 4785952, 5683318, 9571904, 11366636, 19143808, 22733272, 45466544, 64460791, 90933088, 128921582, 181866176, 257843164, 363732352, 515686328, 1031372656, 1224755029, 2062745312, 2449510058, 4125490624, 4899020116, 8250981248, 9798040232, 19596080464, 39192160928, 78384321856, 156768643712]

約数ペア:

[(1, 156768643712), (2, 78384321856), (4, 39192160928), (8, 19596080464), (16, 9798040232), (19, 8250981248), (32, 4899020116), (38, 4125490624), (64, 2449510058), (76, 2062745312), (128, 1224755029), (152, 1031372656), (304, 515686328), (431, 363732352), (608, 257843164), (862, 181866176), (1216, 128921582), (1724, 90933088), (2432, 64460791), (3448, 45466544), (6896, 22733272), (8189, 19143808), (13792, 11366636), (16378, 9571904), (27584, 5683318), (32756, 4785952), (55168, 2841659), (65512, 2392976), (131024, 1196488), (149561, 1048192), (262048, 598244), (299122, 524096)]