133779968

素因数分解:

$2^9\times 7^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 308700480

約数和(自身を除く): 174920512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 229, 256, 326, 448, 458, 512, 652, 896, 916, 1141, 1304, 1603, 1792, 1832, 2282, 2608, 3206, 3584, 3664, 4564, 5216, 6412, 7328, 9128, 10432, 12824, 14656, 18256, 20864, 25648, 29312, 36512, 37327, 41728, 51296, 58624, 73024, 74654, 83456, 102592, 117248, 146048, 149308, 205184, 261289, 292096, 298616, 410368, 522578, 584192, 597232, 820736, 1045156, 1194464, 2090312, 2388928, 4180624, 4777856, 8361248, 9555712, 16722496, 19111424, 33444992, 66889984, 133779968]

約数ペア:

[(1, 133779968), (2, 66889984), (4, 33444992), (7, 19111424), (8, 16722496), (14, 9555712), (16, 8361248), (28, 4777856), (32, 4180624), (56, 2388928), (64, 2090312), (112, 1194464), (128, 1045156), (163, 820736), (224, 597232), (229, 584192), (256, 522578), (326, 410368), (448, 298616), (458, 292096), (512, 261289), (652, 205184), (896, 149308), (916, 146048), (1141, 117248), (1304, 102592), (1603, 83456), (1792, 74654), (1832, 73024), (2282, 58624), (2608, 51296), (3206, 41728), (3584, 37327), (3664, 36512), (4564, 29312), (5216, 25648), (6412, 20864), (7328, 18256), (9128, 14656), (10432, 12824)]