161052724

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{293}}^2$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 328032544

約数和(自身を除く): 166979820

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 293, 469, 586, 938, 1172, 1876, 2051, 4102, 8204, 19631, 39262, 78524, 85849, 137417, 171698, 274834, 343396, 549668, 600943, 1201886, 2403772, 5751883, 11503766, 23007532, 40263181, 80526362, 161052724]

約数ペア:

[(1, 161052724), (2, 80526362), (4, 40263181), (7, 23007532), (14, 11503766), (28, 5751883), (67, 2403772), (134, 1201886), (268, 600943), (293, 549668), (469, 343396), (586, 274834), (938, 171698), (1172, 137417), (1876, 85849), (2051, 78524), (4102, 39262), (8204, 19631)]