161008544

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 330656256

約数和(自身を除く): 169647712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 202, 248, 404, 496, 808, 992, 1607, 1616, 3131, 3214, 3232, 6262, 6428, 12524, 12856, 25048, 25712, 49817, 50096, 51424, 99634, 100192, 162307, 199268, 324614, 398536, 649228, 797072, 1298456, 1594144, 2596912, 5031517, 5193824, 10063034, 20126068, 40252136, 80504272, 161008544]

約数ペア:

[(1, 161008544), (2, 80504272), (4, 40252136), (8, 20126068), (16, 10063034), (31, 5193824), (32, 5031517), (62, 2596912), (101, 1594144), (124, 1298456), (202, 797072), (248, 649228), (404, 398536), (496, 324614), (808, 199268), (992, 162307), (1607, 100192), (1616, 99634), (3131, 51424), (3214, 50096), (3232, 49817), (6262, 25712), (6428, 25048), (12524, 12856)]