194419968

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 521220000

約数和(自身を除く): 326800032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 596, 768, 894, 1192, 1699, 1788, 2384, 3398, 3576, 4768, 5097, 6796, 7152, 9536, 10194, 13592, 14304, 19072, 20388, 27184, 28608, 38144, 40776, 54368, 57216, 81552, 108736, 114432, 163104, 217472, 253151, 326208, 434944, 506302, 652416, 759453, 1012604, 1304832, 1518906, 2025208, 3037812, 4050416, 6075624, 8100832, 12151248, 16201664, 24302496, 32403328, 48604992, 64806656, 97209984, 194419968]

約数ペア:

[(1, 194419968), (2, 97209984), (3, 64806656), (4, 48604992), (6, 32403328), (8, 24302496), (12, 16201664), (16, 12151248), (24, 8100832), (32, 6075624), (48, 4050416), (64, 3037812), (96, 2025208), (128, 1518906), (149, 1304832), (192, 1012604), (256, 759453), (298, 652416), (384, 506302), (447, 434944), (596, 326208), (768, 253151), (894, 217472), (1192, 163104), (1699, 114432), (1788, 108736), (2384, 81552), (3398, 57216), (3576, 54368), (4768, 40776), (5097, 38144), (6796, 28608), (7152, 27184), (9536, 20388), (10194, 19072), (13592, 14304)]