149344128

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 447168000

約数和(自身を除く): 297823872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 547, 576, 632, 711, 864, 948, 1094, 1152, 1264, 1422, 1641, 1728, 1896, 2133, 2188, 2528, 2844, 3282, 3456, 3792, 4266, 4376, 4923, 5056, 5688, 6564, 7584, 8532, 8752, 9846, 10112, 11376, 13128, 14769, 15168, 17064, 17504, 19692, 22752, 26256, 29538, 30336, 34128, 35008, 39384, 43213, 45504, 52512, 59076, 68256, 70016, 78768, 86426, 91008, 105024, 118152, 129639, 136512, 157536, 172852, 210048, 236304, 259278, 273024, 315072, 345704, 388917, 472608, 518556, 630144, 691408, 777834, 945216, 1037112, 1166751, 1382816, 1555668, 1890432, 2074224, 2333502, 2765632, 3111336, 4148448, 4667004, 5531264, 6222672, 8296896, 9334008, 12445344, 16593792, 18668016, 24890688, 37336032, 49781376, 74672064, 149344128]

約数ペア:

[(1, 149344128), (2, 74672064), (3, 49781376), (4, 37336032), (6, 24890688), (8, 18668016), (9, 16593792), (12, 12445344), (16, 9334008), (18, 8296896), (24, 6222672), (27, 5531264), (32, 4667004), (36, 4148448), (48, 3111336), (54, 2765632), (64, 2333502), (72, 2074224), (79, 1890432), (96, 1555668), (108, 1382816), (128, 1166751), (144, 1037112), (158, 945216), (192, 777834), (216, 691408), (237, 630144), (288, 518556), (316, 472608), (384, 388917), (432, 345704), (474, 315072), (547, 273024), (576, 259278), (632, 236304), (711, 210048), (864, 172852), (948, 157536), (1094, 136512), (1152, 129639), (1264, 118152), (1422, 105024), (1641, 91008), (1728, 86426), (1896, 78768), (2133, 70016), (2188, 68256), (2528, 59076), (2844, 52512), (3282, 45504), (3456, 43213), (3792, 39384), (4266, 35008), (4376, 34128), (4923, 30336), (5056, 29538), (5688, 26256), (6564, 22752), (7584, 19692), (8532, 17504), (8752, 17064), (9846, 15168), (10112, 14769), (11376, 13128)]