138811452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 361041408

約数和(自身を除く): 222229956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 103, 106, 156, 159, 163, 206, 212, 309, 318, 326, 412, 489, 618, 636, 652, 689, 978, 1236, 1339, 1378, 1956, 2067, 2119, 2678, 2756, 4017, 4134, 4238, 5356, 5459, 6357, 8034, 8268, 8476, 8639, 10918, 12714, 16068, 16377, 16789, 17278, 21836, 25428, 25917, 32754, 33578, 34556, 50367, 51834, 65508, 67156, 70967, 100734, 103668, 112307, 141934, 201468, 212901, 218257, 224614, 283868, 336921, 425802, 436514, 449228, 654771, 673842, 851604, 873028, 889817, 1309542, 1347684, 1779634, 2619084, 2669451, 3559268, 5338902, 10677804, 11567621, 23135242, 34702863, 46270484, 69405726, 138811452]

約数ペア:

[(1, 138811452), (2, 69405726), (3, 46270484), (4, 34702863), (6, 23135242), (12, 11567621), (13, 10677804), (26, 5338902), (39, 3559268), (52, 2669451), (53, 2619084), (78, 1779634), (103, 1347684), (106, 1309542), (156, 889817), (159, 873028), (163, 851604), (206, 673842), (212, 654771), (309, 449228), (318, 436514), (326, 425802), (412, 336921), (489, 283868), (618, 224614), (636, 218257), (652, 212901), (689, 201468), (978, 141934), (1236, 112307), (1339, 103668), (1378, 100734), (1956, 70967), (2067, 67156), (2119, 65508), (2678, 51834), (2756, 50367), (4017, 34556), (4134, 33578), (4238, 32754), (5356, 25917), (5459, 25428), (6357, 21836), (8034, 17278), (8268, 16789), (8476, 16377), (8639, 16068), (10918, 12714)]