160932160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16271

約数の個数: 56

約数和(自身を含む): 395606016

約数和(自身を除く): 234673856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 16223, 32446, 64892, 81115, 129784, 162230, 259568, 324460, 502913, 519136, 648920, 1005826, 1038272, 1297840, 2011652, 2514565, 2595680, 4023304, 5029130, 5191360, 8046608, 10058260, 16093216, 20116520, 32186432, 40233040, 80466080, 160932160]

約数ペア:

[(1, 160932160), (2, 80466080), (4, 40233040), (5, 32186432), (8, 20116520), (10, 16093216), (16, 10058260), (20, 8046608), (31, 5191360), (32, 5029130), (40, 4023304), (62, 2595680), (64, 2514565), (80, 2011652), (124, 1297840), (155, 1038272), (160, 1005826), (248, 648920), (310, 519136), (320, 502913), (496, 324460), (620, 259568), (992, 162230), (1240, 129784), (1984, 81115), (2480, 64892), (4960, 32446), (9920, 16223)]