154940416

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{1823}}^1$

素因数の和:1926

約数の個数: 44

約数和(自身を含む): 313633152

約数和(自身を除く): 158692736

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 1823, 2656, 3646, 5312, 7292, 10624, 14584, 21248, 29168, 42496, 58336, 84992, 116672, 151309, 233344, 302618, 466688, 605236, 933376, 1210472, 1866752, 2420944, 4841888, 9683776, 19367552, 38735104, 77470208, 154940416]

約数ペア:

[(1, 154940416), (2, 77470208), (4, 38735104), (8, 19367552), (16, 9683776), (32, 4841888), (64, 2420944), (83, 1866752), (128, 1210472), (166, 933376), (256, 605236), (332, 466688), (512, 302618), (664, 233344), (1024, 151309), (1328, 116672), (1823, 84992), (2656, 58336), (3646, 42496), (5312, 29168), (7292, 21248), (10624, 14584)]