172259888

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 342305472

約数和(自身を除く): 170045584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 397, 577, 752, 794, 1154, 1588, 2308, 3176, 4616, 6352, 9232, 18659, 27119, 37318, 54238, 74636, 108476, 149272, 216952, 229069, 298544, 433904, 458138, 916276, 1832552, 3665104, 10766243, 21532486, 43064972, 86129944, 172259888]

約数ペア:

[(1, 172259888), (2, 86129944), (4, 43064972), (8, 21532486), (16, 10766243), (47, 3665104), (94, 1832552), (188, 916276), (376, 458138), (397, 433904), (577, 298544), (752, 229069), (794, 216952), (1154, 149272), (1588, 108476), (2308, 74636), (3176, 54238), (4616, 37318), (6352, 27119), (9232, 18659)]