127183888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 275607360

約数和(自身を除く): 148423472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 83, 104, 106, 139, 166, 208, 212, 278, 332, 424, 556, 664, 689, 848, 1079, 1112, 1328, 1378, 1807, 2158, 2224, 2756, 3614, 4316, 4399, 5512, 7228, 7367, 8632, 8798, 11024, 11537, 14456, 14734, 17264, 17596, 23074, 28912, 29468, 35192, 46148, 57187, 58936, 70384, 92296, 95771, 114374, 117872, 149981, 184592, 191542, 228748, 299962, 383084, 457496, 599924, 611461, 766168, 914992, 1199848, 1222922, 1532336, 2399696, 2445844, 4891688, 7948993, 9783376, 15897986, 31795972, 63591944, 127183888]

約数ペア:

[(1, 127183888), (2, 63591944), (4, 31795972), (8, 15897986), (13, 9783376), (16, 7948993), (26, 4891688), (52, 2445844), (53, 2399696), (83, 1532336), (104, 1222922), (106, 1199848), (139, 914992), (166, 766168), (208, 611461), (212, 599924), (278, 457496), (332, 383084), (424, 299962), (556, 228748), (664, 191542), (689, 184592), (848, 149981), (1079, 117872), (1112, 114374), (1328, 95771), (1378, 92296), (1807, 70384), (2158, 58936), (2224, 57187), (2756, 46148), (3614, 35192), (4316, 29468), (4399, 28912), (5512, 23074), (7228, 17596), (7367, 17264), (8632, 14734), (8798, 14456), (11024, 11537)]