133915678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 226215360

約数和(自身を除く): 92299682

約数列:

[1, 2, 13, 26, 29, 58, 97, 194, 377, 754, 1261, 1831, 2522, 2813, 3662, 5626, 23803, 36569, 47606, 53099, 73138, 106198, 177607, 355214, 690287, 1380574, 2308891, 4617782, 5150603, 10301206, 66957839, 133915678]

約数ペア:

[(1, 133915678), (2, 66957839), (13, 10301206), (26, 5150603), (29, 4617782), (58, 2308891), (97, 1380574), (194, 690287), (377, 355214), (754, 177607), (1261, 106198), (1831, 73138), (2522, 53099), (2813, 47606), (3662, 36569), (5626, 23803)]