164132784

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16519}}^1$

素因数の和:16559

約数の個数: 80

約数和(自身を含む): 491635200

約数和(自身を除く): 327502416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 16519, 33038, 49557, 66076, 99114, 132152, 148671, 198228, 264304, 297342, 379937, 396456, 446013, 594684, 759874, 792912, 892026, 1139811, 1189368, 1519748, 1784052, 2279622, 2378736, 3039496, 3419433, 3568104, 4559244, 6078992, 6838866, 7136208, 9118488, 10258299, 13677732, 18236976, 20516598, 27355464, 41033196, 54710928, 82066392, 164132784]

約数ペア:

[(1, 164132784), (2, 82066392), (3, 54710928), (4, 41033196), (6, 27355464), (8, 20516598), (9, 18236976), (12, 13677732), (16, 10258299), (18, 9118488), (23, 7136208), (24, 6838866), (27, 6078992), (36, 4559244), (46, 3568104), (48, 3419433), (54, 3039496), (69, 2378736), (72, 2279622), (92, 1784052), (108, 1519748), (138, 1189368), (144, 1139811), (184, 892026), (207, 792912), (216, 759874), (276, 594684), (368, 446013), (414, 396456), (432, 379937), (552, 297342), (621, 264304), (828, 198228), (1104, 148671), (1242, 132152), (1656, 99114), (2484, 66076), (3312, 49557), (4968, 33038), (9936, 16519)]