164016588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31277}}^1$

素因数の和:31326

約数の個数: 48

約数和(自身を含む): 420376320

約数和(自身を除く): 256359732

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 31277, 62554, 93831, 125108, 187662, 375324, 594263, 719371, 1188526, 1438742, 1782789, 2158113, 2377052, 2877484, 3565578, 4316226, 7131156, 8632452, 13668049, 27336098, 41004147, 54672196, 82008294, 164016588]

約数ペア:

[(1, 164016588), (2, 82008294), (3, 54672196), (4, 41004147), (6, 27336098), (12, 13668049), (19, 8632452), (23, 7131156), (38, 4316226), (46, 3565578), (57, 2877484), (69, 2377052), (76, 2158113), (92, 1782789), (114, 1438742), (138, 1188526), (228, 719371), (276, 594263), (437, 375324), (874, 187662), (1311, 125108), (1748, 93831), (2622, 62554), (5244, 31277)]