156672992

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:800

約数の個数: 72

約数和(自身を含む): 361599336

約数和(自身を除く): 204926344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 613, 652, 784, 1141, 1226, 1304, 1568, 2282, 2452, 2608, 4291, 4564, 4904, 5216, 7987, 8582, 9128, 9808, 15974, 17164, 18256, 19616, 30037, 31948, 34328, 36512, 60074, 63896, 68656, 99919, 120148, 127792, 137312, 199838, 240296, 255584, 399676, 480592, 699433, 799352, 961184, 1398866, 1598704, 2797732, 3197408, 4896031, 5595464, 9792062, 11190928, 19584124, 22381856, 39168248, 78336496, 156672992]

約数ペア:

[(1, 156672992), (2, 78336496), (4, 39168248), (7, 22381856), (8, 19584124), (14, 11190928), (16, 9792062), (28, 5595464), (32, 4896031), (49, 3197408), (56, 2797732), (98, 1598704), (112, 1398866), (163, 961184), (196, 799352), (224, 699433), (326, 480592), (392, 399676), (613, 255584), (652, 240296), (784, 199838), (1141, 137312), (1226, 127792), (1304, 120148), (1568, 99919), (2282, 68656), (2452, 63896), (2608, 60074), (4291, 36512), (4564, 34328), (4904, 31948), (5216, 30037), (7987, 19616), (8582, 18256), (9128, 17164), (9808, 15974)]