149680384

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 345256128

約数和(自身を除く): 195575744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 404, 448, 707, 808, 827, 896, 1414, 1616, 1654, 1792, 2828, 3232, 3308, 5656, 5789, 6464, 6616, 11312, 11578, 12928, 13232, 22624, 23156, 25856, 26464, 45248, 46312, 52928, 83527, 90496, 92624, 105856, 167054, 180992, 185248, 211712, 334108, 370496, 584689, 668216, 740992, 1169378, 1336432, 1481984, 2338756, 2672864, 4677512, 5345728, 9355024, 10691456, 18710048, 21382912, 37420096, 74840192, 149680384]

約数ペア:

[(1, 149680384), (2, 74840192), (4, 37420096), (7, 21382912), (8, 18710048), (14, 10691456), (16, 9355024), (28, 5345728), (32, 4677512), (56, 2672864), (64, 2338756), (101, 1481984), (112, 1336432), (128, 1169378), (202, 740992), (224, 668216), (256, 584689), (404, 370496), (448, 334108), (707, 211712), (808, 185248), (827, 180992), (896, 167054), (1414, 105856), (1616, 92624), (1654, 90496), (1792, 83527), (2828, 52928), (3232, 46312), (3308, 45248), (5656, 26464), (5789, 25856), (6464, 23156), (6616, 22624), (11312, 13232), (11578, 12928)]