138792256

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 56

約数和(自身を含む): 282773120

約数和(自身を除く): 143980864

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 97, 158, 194, 283, 316, 388, 566, 632, 776, 1132, 1264, 1552, 2264, 2528, 3104, 4528, 5056, 6208, 7663, 9056, 15326, 18112, 22357, 27451, 30652, 44714, 54902, 61304, 89428, 109804, 122608, 178856, 219608, 245216, 357712, 439216, 490432, 715424, 878432, 1430848, 1756864, 2168629, 4337258, 8674516, 17349032, 34698064, 69396128, 138792256]

約数ペア:

[(1, 138792256), (2, 69396128), (4, 34698064), (8, 17349032), (16, 8674516), (32, 4337258), (64, 2168629), (79, 1756864), (97, 1430848), (158, 878432), (194, 715424), (283, 490432), (316, 439216), (388, 357712), (566, 245216), (632, 219608), (776, 178856), (1132, 122608), (1264, 109804), (1552, 89428), (2264, 61304), (2528, 54902), (3104, 44714), (4528, 30652), (5056, 27451), (6208, 22357), (7663, 18112), (9056, 15326)]