139864576

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{16069}}^1$

素因数の和:16104

約数の個数: 40

約数和(自身を含む): 295912980

約数和(自身を除く): 156048404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 16069, 32138, 64276, 128552, 257104, 273173, 514208, 546346, 1028416, 1092692, 2056832, 2185384, 4113664, 4370768, 8227328, 8741536, 17483072, 34966144, 69932288, 139864576]

約数ペア:

[(1, 139864576), (2, 69932288), (4, 34966144), (8, 17483072), (16, 8741536), (17, 8227328), (32, 4370768), (34, 4113664), (64, 2185384), (68, 2056832), (128, 1092692), (136, 1028416), (256, 546346), (272, 514208), (512, 273173), (544, 257104), (1088, 128552), (2176, 64276), (4352, 32138), (8704, 16069)]