163210768

素因数分解:

$2^4\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1163}}^1$

素因数の和:1364

約数の個数: 60

約数和(自身を含む): 370221840

約数和(自身を除く): 207011072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 179, 196, 358, 392, 716, 784, 1163, 1253, 1432, 2326, 2506, 2864, 4652, 5012, 8141, 8771, 9304, 10024, 16282, 17542, 18608, 20048, 32564, 35084, 56987, 65128, 70168, 113974, 130256, 140336, 208177, 227948, 416354, 455896, 832708, 911792, 1457239, 1665416, 2914478, 3330832, 5828956, 10200673, 11657912, 20401346, 23315824, 40802692, 81605384, 163210768]

約数ペア:

[(1, 163210768), (2, 81605384), (4, 40802692), (7, 23315824), (8, 20401346), (14, 11657912), (16, 10200673), (28, 5828956), (49, 3330832), (56, 2914478), (98, 1665416), (112, 1457239), (179, 911792), (196, 832708), (358, 455896), (392, 416354), (716, 227948), (784, 208177), (1163, 140336), (1253, 130256), (1432, 113974), (2326, 70168), (2506, 65128), (2864, 56987), (4652, 35084), (5012, 32564), (8141, 20048), (8771, 18608), (9304, 17542), (10024, 16282)]