172023561236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1\times {\mathrm{5879}}^1$

素因数の和:8972

約数の個数: 48

約数和(自身を含む): 319467456000

約数和(自身を除く): 147443894764

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 2939, 4978, 5878, 5879, 9956, 11756, 11758, 23516, 55841, 111682, 111701, 223364, 223402, 385009, 446804, 770018, 770149, 1540036, 1540298, 3080596, 7315171, 14630342, 14632831, 17278381, 29260684, 29265662, 34556762, 58531324, 69113524, 328289239, 656578478, 1313156956, 2263467911, 4526935822, 9053871644, 43005890309, 86011780618, 172023561236]

約数ペア:

[(1, 172023561236), (2, 86011780618), (4, 43005890309), (19, 9053871644), (38, 4526935822), (76, 2263467911), (131, 1313156956), (262, 656578478), (524, 328289239), (2489, 69113524), (2939, 58531324), (4978, 34556762), (5878, 29265662), (5879, 29260684), (9956, 17278381), (11756, 14632831), (11758, 14630342), (23516, 7315171), (55841, 3080596), (111682, 1540298), (111701, 1540036), (223364, 770149), (223402, 770018), (385009, 446804)]