137838976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 301593600

約数和(自身を除く): 163754624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 223, 352, 439, 446, 704, 878, 892, 1408, 1756, 1784, 2453, 3512, 3568, 4829, 4906, 7024, 7136, 9658, 9812, 14048, 14272, 19316, 19624, 28096, 28544, 38632, 39248, 56192, 77264, 78496, 97897, 154528, 156992, 195794, 309056, 313984, 391588, 618112, 783176, 1076867, 1566352, 2153734, 3132704, 4307468, 6265408, 8614936, 12530816, 17229872, 34459744, 68919488, 137838976]

約数ペア:

[(1, 137838976), (2, 68919488), (4, 34459744), (8, 17229872), (11, 12530816), (16, 8614936), (22, 6265408), (32, 4307468), (44, 3132704), (64, 2153734), (88, 1566352), (128, 1076867), (176, 783176), (223, 618112), (352, 391588), (439, 313984), (446, 309056), (704, 195794), (878, 156992), (892, 154528), (1408, 97897), (1756, 78496), (1784, 77264), (2453, 56192), (3512, 39248), (3568, 38632), (4829, 28544), (4906, 28096), (7024, 19624), (7136, 19316), (9658, 14272), (9812, 14048)]