127148042

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 225552000

約数和(自身を除く): 98403958

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 2539, 3577, 5078, 7154, 17773, 25039, 35546, 50078, 124411, 185347, 248822, 370694, 870877, 1297429, 1741754, 2594858, 9082003, 18164006, 63574021, 127148042]

約数ペア:

[(1, 127148042), (2, 63574021), (7, 18164006), (14, 9082003), (49, 2594858), (73, 1741754), (98, 1297429), (146, 870877), (343, 370694), (511, 248822), (686, 185347), (1022, 124411), (2539, 50078), (3577, 35546), (5078, 25039), (7154, 17773)]