140669102

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 254234400

約数和(自身を除く): 113565298

約数列:

[1, 2, 7, 14, 49, 53, 73, 98, 106, 146, 343, 371, 511, 686, 742, 1022, 2597, 2809, 3577, 3869, 5194, 5618, 7154, 7738, 18179, 19663, 25039, 27083, 36358, 39326, 50078, 54166, 137641, 189581, 205057, 275282, 379162, 410114, 963487, 1327067, 1435399, 1926974, 2654134, 2870798, 10047793, 20095586, 70334551, 140669102]

約数ペア:

[(1, 140669102), (2, 70334551), (7, 20095586), (14, 10047793), (49, 2870798), (53, 2654134), (73, 1926974), (98, 1435399), (106, 1327067), (146, 963487), (343, 410114), (371, 379162), (511, 275282), (686, 205057), (742, 189581), (1022, 137641), (2597, 54166), (2809, 50078), (3577, 39326), (3869, 36358), (5194, 27083), (5618, 25039), (7154, 19663), (7738, 18179)]