146780384

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 295561728

約数和(自身を除く): 148781344

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 223, 268, 307, 446, 536, 614, 892, 1072, 1228, 1784, 2144, 2456, 3568, 4912, 7136, 9824, 14941, 20569, 29882, 41138, 59764, 68461, 82276, 119528, 136922, 164552, 239056, 273844, 329104, 478112, 547688, 658208, 1095376, 2190752, 4586887, 9173774, 18347548, 36695096, 73390192, 146780384]

約数ペア:

[(1, 146780384), (2, 73390192), (4, 36695096), (8, 18347548), (16, 9173774), (32, 4586887), (67, 2190752), (134, 1095376), (223, 658208), (268, 547688), (307, 478112), (446, 329104), (536, 273844), (614, 239056), (892, 164552), (1072, 136922), (1228, 119528), (1784, 82276), (2144, 68461), (2456, 59764), (3568, 41138), (4912, 29882), (7136, 20569), (9824, 14941)]