157038610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 305894232

約数和(自身を除く): 148855622

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 361, 410, 722, 779, 1061, 1558, 1805, 2122, 3610, 3895, 5305, 7790, 10610, 14801, 20159, 29602, 40318, 43501, 74005, 87002, 100795, 148010, 201590, 217505, 383021, 435010, 766042, 826519, 1653038, 1915105, 3830210, 4132595, 8265190, 15703861, 31407722, 78519305, 157038610]

約数ペア:

[(1, 157038610), (2, 78519305), (5, 31407722), (10, 15703861), (19, 8265190), (38, 4132595), (41, 3830210), (82, 1915105), (95, 1653038), (190, 826519), (205, 766042), (361, 435010), (410, 383021), (722, 217505), (779, 201590), (1061, 148010), (1558, 100795), (1805, 87002), (2122, 74005), (3610, 43501), (3895, 40318), (5305, 29602), (7790, 20159), (10610, 14801)]