143966816

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3943}}^1$

素因数の和:4123

約数の個数: 48

約数和(自身を含む): 325995264

約数和(自身を除く): 182028448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 3943, 4564, 5216, 7886, 9128, 15772, 18256, 27601, 31544, 36512, 55202, 63088, 110404, 126176, 220808, 441616, 642709, 883232, 1285418, 2570836, 4498963, 5141672, 8997926, 10283344, 17995852, 20566688, 35991704, 71983408, 143966816]

約数ペア:

[(1, 143966816), (2, 71983408), (4, 35991704), (7, 20566688), (8, 17995852), (14, 10283344), (16, 8997926), (28, 5141672), (32, 4498963), (56, 2570836), (112, 1285418), (163, 883232), (224, 642709), (326, 441616), (652, 220808), (1141, 126176), (1304, 110404), (2282, 63088), (2608, 55202), (3943, 36512), (4564, 31544), (5216, 27601), (7886, 18256), (9128, 15772)]