128779024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 294088320

約数和(自身を除く): 165309296

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 176, 184, 232, 253, 319, 368, 464, 506, 638, 667, 1012, 1097, 1276, 1334, 2024, 2194, 2552, 2668, 4048, 4388, 5104, 5336, 7337, 8776, 10672, 12067, 14674, 17552, 24134, 25231, 29348, 31813, 48268, 50462, 58696, 63626, 96536, 100924, 117392, 127252, 193072, 201848, 254504, 277541, 349943, 403696, 509008, 555082, 699886, 731699, 1110164, 1399772, 1463398, 2220328, 2799544, 2926796, 4440656, 5599088, 5853592, 8048689, 11707184, 16097378, 32194756, 64389512, 128779024]

約数ペア:

[(1, 128779024), (2, 64389512), (4, 32194756), (8, 16097378), (11, 11707184), (16, 8048689), (22, 5853592), (23, 5599088), (29, 4440656), (44, 2926796), (46, 2799544), (58, 2220328), (88, 1463398), (92, 1399772), (116, 1110164), (176, 731699), (184, 699886), (232, 555082), (253, 509008), (319, 403696), (368, 349943), (464, 277541), (506, 254504), (638, 201848), (667, 193072), (1012, 127252), (1097, 117392), (1276, 100924), (1334, 96536), (2024, 63626), (2194, 58696), (2552, 50462), (2668, 48268), (4048, 31813), (4388, 29348), (5104, 25231), (5336, 24134), (7337, 17552), (8776, 14674), (10672, 12067)]