138117888

素因数分解:

$2^8\times 3^2\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 108

約数和(自身を含む): 401874928

約数和(自身を除く): 263757040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 384, 397, 453, 576, 604, 768, 794, 906, 1152, 1191, 1208, 1359, 1588, 1812, 2304, 2382, 2416, 2718, 3176, 3573, 3624, 4764, 4832, 5436, 6352, 7146, 7248, 9528, 9664, 10872, 12704, 14292, 14496, 19056, 19328, 21744, 25408, 28584, 28992, 38112, 38656, 43488, 50816, 57168, 57984, 59947, 76224, 86976, 101632, 114336, 115968, 119894, 152448, 173952, 179841, 228672, 239788, 304896, 347904, 359682, 457344, 479576, 539523, 719364, 914688, 959152, 1079046, 1438728, 1918304, 2158092, 2877456, 3836608, 4316184, 5754912, 7673216, 8632368, 11509824, 15346432, 17264736, 23019648, 34529472, 46039296, 69058944, 138117888]

約数ペア:

[(1, 138117888), (2, 69058944), (3, 46039296), (4, 34529472), (6, 23019648), (8, 17264736), (9, 15346432), (12, 11509824), (16, 8632368), (18, 7673216), (24, 5754912), (32, 4316184), (36, 3836608), (48, 2877456), (64, 2158092), (72, 1918304), (96, 1438728), (128, 1079046), (144, 959152), (151, 914688), (192, 719364), (256, 539523), (288, 479576), (302, 457344), (384, 359682), (397, 347904), (453, 304896), (576, 239788), (604, 228672), (768, 179841), (794, 173952), (906, 152448), (1152, 119894), (1191, 115968), (1208, 114336), (1359, 101632), (1588, 86976), (1812, 76224), (2304, 59947), (2382, 57984), (2416, 57168), (2718, 50816), (3176, 43488), (3573, 38656), (3624, 38112), (4764, 28992), (4832, 28584), (5436, 25408), (6352, 21744), (7146, 19328), (7248, 19056), (9528, 14496), (9664, 14292), (10872, 12704)]