166671882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 389975040

約数和(自身を除く): 223303158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 479, 958, 1437, 1487, 2874, 2974, 4311, 4461, 6227, 8622, 8922, 12454, 13383, 18681, 19331, 26766, 37362, 38662, 56043, 57993, 112086, 115986, 173979, 347958, 712273, 1424546, 2136819, 4273638, 6410457, 9259549, 12820914, 18519098, 27778647, 55557294, 83335941, 166671882]

約数ペア:

[(1, 166671882), (2, 83335941), (3, 55557294), (6, 27778647), (9, 18519098), (13, 12820914), (18, 9259549), (26, 6410457), (39, 4273638), (78, 2136819), (117, 1424546), (234, 712273), (479, 347958), (958, 173979), (1437, 115986), (1487, 112086), (2874, 57993), (2974, 56043), (4311, 38662), (4461, 37362), (6227, 26766), (8622, 19331), (8922, 18681), (12454, 13383)]