147389984

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8329}}^1$

素因数の和:8425

約数の個数: 48

約数和(自身を含む): 335865600

約数和(自身を除く): 188475616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8329, 8848, 16658, 17696, 33316, 58303, 66632, 116606, 133264, 233212, 266528, 466424, 657991, 932848, 1315982, 1865696, 2631964, 4605937, 5263928, 9211874, 10527856, 18423748, 21055712, 36847496, 73694992, 147389984]

約数ペア:

[(1, 147389984), (2, 73694992), (4, 36847496), (7, 21055712), (8, 18423748), (14, 10527856), (16, 9211874), (28, 5263928), (32, 4605937), (56, 2631964), (79, 1865696), (112, 1315982), (158, 932848), (224, 657991), (316, 466424), (553, 266528), (632, 233212), (1106, 133264), (1264, 116606), (2212, 66632), (2528, 58303), (4424, 33316), (8329, 17696), (8848, 16658)]