15372845112

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{20123}}^1$

素因数の和:20500

約数の個数: 64

約数和(自身を含む): 38879568000

約数和(自身を除く): 23506722888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 229, 278, 417, 458, 556, 687, 834, 916, 1112, 1374, 1668, 1832, 2748, 3336, 5496, 20123, 31831, 40246, 60369, 63662, 80492, 95493, 120738, 127324, 160984, 190986, 241476, 254648, 381972, 482952, 763944, 2797097, 4608167, 5594194, 8391291, 9216334, 11188388, 13824501, 16782582, 18432668, 22376776, 27649002, 33565164, 36865336, 55298004, 67130328, 110596008, 640535213, 1281070426, 1921605639, 2562140852, 3843211278, 5124281704, 7686422556, 15372845112]

約数ペア:

[(1, 15372845112), (2, 7686422556), (3, 5124281704), (4, 3843211278), (6, 2562140852), (8, 1921605639), (12, 1281070426), (24, 640535213), (139, 110596008), (229, 67130328), (278, 55298004), (417, 36865336), (458, 33565164), (556, 27649002), (687, 22376776), (834, 18432668), (916, 16782582), (1112, 13824501), (1374, 11188388), (1668, 9216334), (1832, 8391291), (2748, 5594194), (3336, 4608167), (5496, 2797097), (20123, 763944), (31831, 482952), (40246, 381972), (60369, 254648), (63662, 241476), (80492, 190986), (95493, 160984), (120738, 127324)]