160384788

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{347}}^2$

素因数の和:741

約数の個数: 54

約数和(自身を含む): 417577706

約数和(自身を除く): 257192918

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 347, 444, 666, 694, 1041, 1332, 1388, 2082, 3123, 4164, 6246, 12492, 12839, 25678, 38517, 51356, 77034, 115551, 120409, 154068, 231102, 240818, 361227, 462204, 481636, 722454, 1083681, 1444908, 2167362, 4334724, 4455133, 8910266, 13365399, 17820532, 26730798, 40096197, 53461596, 80192394, 160384788]

約数ペア:

[(1, 160384788), (2, 80192394), (3, 53461596), (4, 40096197), (6, 26730798), (9, 17820532), (12, 13365399), (18, 8910266), (36, 4455133), (37, 4334724), (74, 2167362), (111, 1444908), (148, 1083681), (222, 722454), (333, 481636), (347, 462204), (444, 361227), (666, 240818), (694, 231102), (1041, 154068), (1332, 120409), (1388, 115551), (2082, 77034), (3123, 51356), (4164, 38517), (6246, 25678), (12492, 12839)]