165127396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 361912320

約数和(自身を除く): 196784924

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 67, 86, 89, 92, 134, 161, 172, 178, 268, 301, 322, 356, 469, 602, 623, 644, 938, 989, 1204, 1246, 1541, 1876, 1978, 2047, 2492, 2881, 3082, 3827, 3956, 4094, 5762, 5963, 6164, 6923, 7654, 8188, 10787, 11524, 11926, 13846, 14329, 15308, 20167, 21574, 23852, 26789, 27692, 28658, 40334, 41741, 43148, 53578, 57316, 66263, 80668, 83482, 88021, 107156, 132526, 137149, 166964, 176042, 256409, 265052, 274298, 352084, 463841, 512818, 548596, 616147, 927682, 960043, 1025636, 1232294, 1794863, 1855364, 1920086, 2464588, 3589726, 3840172, 5897407, 7179452, 11794814, 23589628, 41281849, 82563698, 165127396]

約数ペア:

[(1, 165127396), (2, 82563698), (4, 41281849), (7, 23589628), (14, 11794814), (23, 7179452), (28, 5897407), (43, 3840172), (46, 3589726), (67, 2464588), (86, 1920086), (89, 1855364), (92, 1794863), (134, 1232294), (161, 1025636), (172, 960043), (178, 927682), (268, 616147), (301, 548596), (322, 512818), (356, 463841), (469, 352084), (602, 274298), (623, 265052), (644, 256409), (938, 176042), (989, 166964), (1204, 137149), (1246, 132526), (1541, 107156), (1876, 88021), (1978, 83482), (2047, 80668), (2492, 66263), (2881, 57316), (3082, 53578), (3827, 43148), (3956, 41741), (4094, 40334), (5762, 28658), (5963, 27692), (6164, 26789), (6923, 23852), (7654, 21574), (8188, 20167), (10787, 15308), (11524, 14329), (11926, 13846)]