143252142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 330087912

約数和(自身を除く): 186835770

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 373, 506, 529, 726, 746, 759, 1058, 1119, 1518, 1587, 2238, 2783, 3174, 4103, 5566, 5819, 8206, 8349, 8579, 11638, 12309, 16698, 17158, 17457, 24618, 25737, 34914, 45133, 51474, 64009, 90266, 94369, 128018, 135399, 188738, 192027, 197317, 270798, 283107, 384054, 394634, 566214, 591951, 1038059, 1183902, 2076118, 2170487, 3114177, 4340974, 6228354, 6511461, 13022922, 23875357, 47750714, 71626071, 143252142]

約数ペア:

[(1, 143252142), (2, 71626071), (3, 47750714), (6, 23875357), (11, 13022922), (22, 6511461), (23, 6228354), (33, 4340974), (46, 3114177), (66, 2170487), (69, 2076118), (121, 1183902), (138, 1038059), (242, 591951), (253, 566214), (363, 394634), (373, 384054), (506, 283107), (529, 270798), (726, 197317), (746, 192027), (759, 188738), (1058, 135399), (1119, 128018), (1518, 94369), (1587, 90266), (2238, 64009), (2783, 51474), (3174, 45133), (4103, 34914), (5566, 25737), (5819, 24618), (8206, 17457), (8349, 17158), (8579, 16698), (11638, 12309)]