139222384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73121}}^1$

素因数の和:73153

約数の個数: 40

約数和(自身を含む): 326416608

約数和(自身を除く): 187194224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 73121, 146242, 292484, 511847, 584968, 1023694, 1169936, 1243057, 2047388, 2486114, 4094776, 4972228, 8189552, 8701399, 9944456, 17402798, 19888912, 34805596, 69611192, 139222384]

約数ペア:

[(1, 139222384), (2, 69611192), (4, 34805596), (7, 19888912), (8, 17402798), (14, 9944456), (16, 8701399), (17, 8189552), (28, 4972228), (34, 4094776), (56, 2486114), (68, 2047388), (112, 1243057), (119, 1169936), (136, 1023694), (238, 584968), (272, 511847), (476, 292484), (952, 146242), (1904, 73121)]