199348992

素因数分解:

$2^8\times 3^3\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 596520960

約数和(自身を除く): 397171968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 191, 192, 216, 256, 288, 302, 382, 384, 432, 453, 573, 576, 604, 764, 768, 864, 906, 1146, 1152, 1208, 1359, 1528, 1719, 1728, 1812, 2292, 2304, 2416, 2718, 3056, 3438, 3456, 3624, 4077, 4584, 4832, 5157, 5436, 6112, 6876, 6912, 7248, 8154, 9168, 9664, 10314, 10872, 12224, 13752, 14496, 16308, 18336, 19328, 20628, 21744, 24448, 27504, 28841, 28992, 32616, 36672, 38656, 41256, 43488, 48896, 55008, 57682, 57984, 65232, 73344, 82512, 86523, 86976, 110016, 115364, 115968, 130464, 146688, 165024, 173046, 173952, 220032, 230728, 259569, 260928, 330048, 346092, 347904, 440064, 461456, 519138, 521856, 660096, 692184, 778707, 922912, 1038276, 1043712, 1320192, 1384368, 1557414, 1845824, 2076552, 2768736, 3114828, 3691648, 4153104, 5537472, 6229656, 7383296, 8306208, 11074944, 12459312, 16612416, 22149888, 24918624, 33224832, 49837248, 66449664, 99674496, 199348992]

約数ペア:

[(1, 199348992), (2, 99674496), (3, 66449664), (4, 49837248), (6, 33224832), (8, 24918624), (9, 22149888), (12, 16612416), (16, 12459312), (18, 11074944), (24, 8306208), (27, 7383296), (32, 6229656), (36, 5537472), (48, 4153104), (54, 3691648), (64, 3114828), (72, 2768736), (96, 2076552), (108, 1845824), (128, 1557414), (144, 1384368), (151, 1320192), (191, 1043712), (192, 1038276), (216, 922912), (256, 778707), (288, 692184), (302, 660096), (382, 521856), (384, 519138), (432, 461456), (453, 440064), (573, 347904), (576, 346092), (604, 330048), (764, 260928), (768, 259569), (864, 230728), (906, 220032), (1146, 173952), (1152, 173046), (1208, 165024), (1359, 146688), (1528, 130464), (1719, 115968), (1728, 115364), (1812, 110016), (2292, 86976), (2304, 86523), (2416, 82512), (2718, 73344), (3056, 65232), (3438, 57984), (3456, 57682), (3624, 55008), (4077, 48896), (4584, 43488), (4832, 41256), (5157, 38656), (5436, 36672), (6112, 32616), (6876, 28992), (6912, 28841), (7248, 27504), (8154, 24448), (9168, 21744), (9664, 20628), (10314, 19328), (10872, 18336), (12224, 16308), (13752, 14496)]