156796454980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17383199}}^1$

素因数の和:17383260

約数の個数: 48

約数和(自身を含む): 367967577600

約数和(自身を除く): 211171122620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 17383199, 34766398, 69532796, 86915995, 173831990, 191215189, 347663980, 382430378, 712711159, 764860756, 956075945, 1425422318, 1912151890, 2850844636, 3563555795, 3824303780, 7127111590, 7839822749, 14254223180, 15679645498, 31359290996, 39199113745, 78398227490, 156796454980]

約数ペア:

[(1, 156796454980), (2, 78398227490), (4, 39199113745), (5, 31359290996), (10, 15679645498), (11, 14254223180), (20, 7839822749), (22, 7127111590), (41, 3824303780), (44, 3563555795), (55, 2850844636), (82, 1912151890), (110, 1425422318), (164, 956075945), (205, 764860756), (220, 712711159), (410, 382430378), (451, 347663980), (820, 191215189), (902, 173831990), (1804, 86915995), (2255, 69532796), (4510, 34766398), (9020, 17383199)]