127632848

素因数分解:

$2^4\times 7^2\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 60

約数和(自身を含む): 289222560

約数和(自身を除く): 161589712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 263, 392, 526, 619, 784, 1052, 1238, 1841, 2104, 2476, 3682, 4208, 4333, 4952, 7364, 8666, 9904, 12887, 14728, 17332, 25774, 29456, 30331, 34664, 51548, 60662, 69328, 103096, 121324, 162797, 206192, 242648, 325594, 485296, 651188, 1139579, 1302376, 2279158, 2604752, 4558316, 7977053, 9116632, 15954106, 18233264, 31908212, 63816424, 127632848]

約数ペア:

[(1, 127632848), (2, 63816424), (4, 31908212), (7, 18233264), (8, 15954106), (14, 9116632), (16, 7977053), (28, 4558316), (49, 2604752), (56, 2279158), (98, 1302376), (112, 1139579), (196, 651188), (263, 485296), (392, 325594), (526, 242648), (619, 206192), (784, 162797), (1052, 121324), (1238, 103096), (1841, 69328), (2104, 60662), (2476, 51548), (3682, 34664), (4208, 30331), (4333, 29456), (4952, 25774), (7364, 17332), (8666, 14728), (9904, 12887)]