164084343412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{219377}}^1$

素因数の和:219672

約数の個数: 48

約数和(自身を含む): 318431554560

約数和(自身を除く): 154347211148

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 191, 356, 382, 764, 979, 1958, 2101, 3916, 4202, 8404, 16999, 33998, 67996, 186989, 219377, 373978, 438754, 747956, 877508, 2413147, 4826294, 9652588, 19524553, 39049106, 41901007, 78098212, 83802014, 167604028, 214770083, 429540166, 460911077, 859080332, 921822154, 1843644308, 3729189623, 7458379246, 14916758492, 41021085853, 82042171706, 164084343412]

約数ペア:

[(1, 164084343412), (2, 82042171706), (4, 41021085853), (11, 14916758492), (22, 7458379246), (44, 3729189623), (89, 1843644308), (178, 921822154), (191, 859080332), (356, 460911077), (382, 429540166), (764, 214770083), (979, 167604028), (1958, 83802014), (2101, 78098212), (3916, 41901007), (4202, 39049106), (8404, 19524553), (16999, 9652588), (33998, 4826294), (67996, 2413147), (186989, 877508), (219377, 747956), (373978, 438754)]