157072186768

素因数分解:

$2^4\times 7^2\times {\mathrm{257}}^1\times {\mathrm{779561}}^1$

素因数の和:779840

約数の個数: 60

約数和(自身を含む): 355391401932

約数和(自身を除く): 198319215164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 257, 392, 514, 784, 1028, 1799, 2056, 3598, 4112, 7196, 12593, 14392, 25186, 28784, 50372, 100744, 201488, 779561, 1559122, 3118244, 5456927, 6236488, 10913854, 12472976, 21827708, 38198489, 43655416, 76396978, 87310832, 152793956, 200347177, 305587912, 400694354, 611175824, 801388708, 1402430239, 1602777416, 2804860478, 3205554832, 5609720956, 9817011673, 11219441912, 19634023346, 22438883824, 39268046692, 78536093384, 157072186768]

約数ペア:

[(1, 157072186768), (2, 78536093384), (4, 39268046692), (7, 22438883824), (8, 19634023346), (14, 11219441912), (16, 9817011673), (28, 5609720956), (49, 3205554832), (56, 2804860478), (98, 1602777416), (112, 1402430239), (196, 801388708), (257, 611175824), (392, 400694354), (514, 305587912), (784, 200347177), (1028, 152793956), (1799, 87310832), (2056, 76396978), (3598, 43655416), (4112, 38198489), (7196, 21827708), (12593, 12472976), (14392, 10913854), (25186, 6236488), (28784, 5456927), (50372, 3118244), (100744, 1559122), (201488, 779561)]