163223494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22123}}^1$

素因数の和:22180

約数の個数: 32

約数和(自身を含む): 305842176

約数和(自身を除く): 142618682

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 22123, 44246, 154861, 309722, 376091, 685813, 752182, 1371626, 2632637, 4800691, 5265274, 9601382, 11658821, 23317642, 81611747, 163223494]

約数ペア:

[(1, 163223494), (2, 81611747), (7, 23317642), (14, 11658821), (17, 9601382), (31, 5265274), (34, 4800691), (62, 2632637), (119, 1371626), (217, 752182), (238, 685813), (434, 376091), (527, 309722), (1054, 154861), (3689, 44246), (7378, 22123)]