172637831732

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{2069}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 323082950400

約数和(自身を除く): 150445118668

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 529, 839, 1058, 1081, 1678, 2069, 2116, 2162, 3356, 4138, 4324, 8276, 19297, 24863, 38594, 39433, 47587, 49726, 77188, 78866, 95174, 97243, 99452, 157732, 190348, 194486, 388972, 443831, 887662, 906959, 1094501, 1735891, 1775324, 1813918, 2189002, 2236589, 3471782, 3627836, 4378004, 4473178, 6943564, 8946356, 20860057, 39925493, 41720114, 51441547, 79850986, 81586877, 83440228, 102883094, 159701972, 163173754, 205766188, 326347508, 918286339, 1836572678, 1876498171, 3673145356, 3752996342, 7505992684, 43159457933, 86318915866, 172637831732]

約数ペア:

[(1, 172637831732), (2, 86318915866), (4, 43159457933), (23, 7505992684), (46, 3752996342), (47, 3673145356), (92, 1876498171), (94, 1836572678), (188, 918286339), (529, 326347508), (839, 205766188), (1058, 163173754), (1081, 159701972), (1678, 102883094), (2069, 83440228), (2116, 81586877), (2162, 79850986), (3356, 51441547), (4138, 41720114), (4324, 39925493), (8276, 20860057), (19297, 8946356), (24863, 6943564), (38594, 4473178), (39433, 4378004), (47587, 3627836), (49726, 3471782), (77188, 2236589), (78866, 2189002), (95174, 1813918), (97243, 1775324), (99452, 1735891), (157732, 1094501), (190348, 906959), (194486, 887662), (388972, 443831)]