142019939828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{62801}}^1$

素因数の和:63252

約数の個数: 48

約数和(自身を含む): 270334474704

約数和(自身を除く): 128314534876

約数列:

[1, 2, 4, 13, 26, 52, 157, 277, 314, 554, 628, 1108, 2041, 3601, 4082, 7202, 8164, 14404, 43489, 62801, 86978, 125602, 173956, 251204, 565357, 816413, 1130714, 1632826, 2261428, 3265652, 9859757, 17395877, 19719514, 34791754, 39439028, 69583508, 128176841, 226146401, 256353682, 452292802, 512707364, 904585604, 2731152689, 5462305378, 10924610756, 35504984957, 71009969914, 142019939828]

約数ペア:

[(1, 142019939828), (2, 71009969914), (4, 35504984957), (13, 10924610756), (26, 5462305378), (52, 2731152689), (157, 904585604), (277, 512707364), (314, 452292802), (554, 256353682), (628, 226146401), (1108, 128176841), (2041, 69583508), (3601, 39439028), (4082, 34791754), (7202, 19719514), (8164, 17395877), (14404, 9859757), (43489, 3265652), (62801, 2261428), (86978, 1632826), (125602, 1130714), (173956, 816413), (251204, 565357)]