156979458378

素因数分解:

$2^1\times 3^3\times {\mathrm{719}}^1\times {\mathrm{1487}}^1\times {\mathrm{2719}}^1$

素因数の和:4936

約数の個数: 64

約数和(自身を含む): 349691904000

約数和(自身を除く): 192712445622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 719, 1438, 1487, 2157, 2719, 2974, 4314, 4461, 5438, 6471, 8157, 8922, 12942, 13383, 16314, 19413, 24471, 26766, 38826, 40149, 48942, 73413, 80298, 146826, 1069153, 1954961, 2138306, 3207459, 3909922, 4043153, 5864883, 6414918, 8086306, 9622377, 11729766, 12129459, 17594649, 19244754, 24258918, 28867131, 35189298, 36388377, 52783947, 57734262, 72776754, 105567894, 109165131, 218330262, 2907027007, 5814054014, 8721081021, 17442162042, 26163243063, 52326486126, 78489729189, 156979458378]

約数ペア:

[(1, 156979458378), (2, 78489729189), (3, 52326486126), (6, 26163243063), (9, 17442162042), (18, 8721081021), (27, 5814054014), (54, 2907027007), (719, 218330262), (1438, 109165131), (1487, 105567894), (2157, 72776754), (2719, 57734262), (2974, 52783947), (4314, 36388377), (4461, 35189298), (5438, 28867131), (6471, 24258918), (8157, 19244754), (8922, 17594649), (12942, 12129459), (13383, 11729766), (16314, 9622377), (19413, 8086306), (24471, 6414918), (26766, 5864883), (38826, 4043153), (40149, 3909922), (48942, 3207459), (73413, 2138306), (80298, 1954961), (146826, 1069153)]