129121696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11885

約数の個数: 48

約数和(自身を含む): 286288128

約数和(自身を除く): 157166432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 11833, 23666, 47332, 94664, 130163, 189328, 260326, 366823, 378656, 520652, 733646, 1041304, 1467292, 2082608, 2934584, 4035053, 4165216, 5869168, 8070106, 11738336, 16140212, 32280424, 64560848, 129121696]

約数ペア:

[(1, 129121696), (2, 64560848), (4, 32280424), (8, 16140212), (11, 11738336), (16, 8070106), (22, 5869168), (31, 4165216), (32, 4035053), (44, 2934584), (62, 2082608), (88, 1467292), (124, 1041304), (176, 733646), (248, 520652), (341, 378656), (352, 366823), (496, 260326), (682, 189328), (992, 130163), (1364, 94664), (2728, 47332), (5456, 23666), (10912, 11833)]