142730504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 325555200

約数和(自身を除く): 182824696

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 313, 476, 479, 626, 952, 958, 1252, 1916, 2191, 2504, 3353, 3832, 4382, 5321, 6706, 8143, 8764, 10642, 13412, 16286, 17528, 21284, 26824, 32572, 37247, 42568, 57001, 65144, 74494, 114002, 148988, 149927, 228004, 297976, 299854, 456008, 599708, 1049489, 1199416, 2098978, 2548759, 4197956, 5097518, 8395912, 10195036, 17841313, 20390072, 35682626, 71365252, 142730504]

約数ペア:

[(1, 142730504), (2, 71365252), (4, 35682626), (7, 20390072), (8, 17841313), (14, 10195036), (17, 8395912), (28, 5097518), (34, 4197956), (56, 2548759), (68, 2098978), (119, 1199416), (136, 1049489), (238, 599708), (313, 456008), (476, 299854), (479, 297976), (626, 228004), (952, 149927), (958, 148988), (1252, 114002), (1916, 74494), (2191, 65144), (2504, 57001), (3353, 42568), (3832, 37247), (4382, 32572), (5321, 26824), (6706, 21284), (8143, 17528), (8764, 16286), (10642, 13412)]