137981088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68443}}^1$

素因数の和:68466

約数の個数: 72

約数和(自身を含む): 448445088

約数和(自身を除く): 310464000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68443, 136886, 205329, 273772, 410658, 479101, 547544, 615987, 821316, 958202, 1095088, 1231974, 1437303, 1642632, 1916404, 2190176, 2463948, 2874606, 3285264, 3832808, 4311909, 4927896, 5749212, 6570528, 7665616, 8623818, 9855792, 11498424, 15331232, 17247636, 19711584, 22996848, 34495272, 45993696, 68990544, 137981088]

約数ペア:

[(1, 137981088), (2, 68990544), (3, 45993696), (4, 34495272), (6, 22996848), (7, 19711584), (8, 17247636), (9, 15331232), (12, 11498424), (14, 9855792), (16, 8623818), (18, 7665616), (21, 6570528), (24, 5749212), (28, 4927896), (32, 4311909), (36, 3832808), (42, 3285264), (48, 2874606), (56, 2463948), (63, 2190176), (72, 1916404), (84, 1642632), (96, 1437303), (112, 1231974), (126, 1095088), (144, 958202), (168, 821316), (224, 615987), (252, 547544), (288, 479101), (336, 410658), (504, 273772), (672, 205329), (1008, 136886), (2016, 68443)]