128267604

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32099}}^1$

素因数の和:32149

約数の個数: 48

約数和(自身を含む): 341544000

約数和(自身を除く): 213276396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 32099, 64198, 96297, 128396, 192594, 288891, 385188, 577782, 866673, 1155564, 1187663, 1733346, 2375326, 3466692, 3562989, 4750652, 7125978, 10688967, 14251956, 21377934, 32066901, 42755868, 64133802, 128267604]

約数ペア:

[(1, 128267604), (2, 64133802), (3, 42755868), (4, 32066901), (6, 21377934), (9, 14251956), (12, 10688967), (18, 7125978), (27, 4750652), (36, 3562989), (37, 3466692), (54, 2375326), (74, 1733346), (108, 1187663), (111, 1155564), (148, 866673), (222, 577782), (333, 385188), (444, 288891), (666, 192594), (999, 128396), (1332, 96297), (1998, 64198), (3996, 32099)]