179618404

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 369031936

約数和(自身を除く): 189413532

約数列:

[1, 2, 4, 7, 14, 28, 61, 103, 122, 206, 244, 412, 427, 721, 854, 1021, 1442, 1708, 2042, 2884, 4084, 6283, 7147, 12566, 14294, 25132, 28588, 43981, 62281, 87962, 105163, 124562, 175924, 210326, 249124, 420652, 435967, 736141, 871934, 1472282, 1743868, 2944564, 6414943, 12829886, 25659772, 44904601, 89809202, 179618404]

約数ペア:

[(1, 179618404), (2, 89809202), (4, 44904601), (7, 25659772), (14, 12829886), (28, 6414943), (61, 2944564), (103, 1743868), (122, 1472282), (206, 871934), (244, 736141), (412, 435967), (427, 420652), (721, 249124), (854, 210326), (1021, 175924), (1442, 124562), (1708, 105163), (2042, 87962), (2884, 62281), (4084, 43981), (6283, 28588), (7147, 25132), (12566, 14294)]