156942720572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 317578060800

約数和(自身を除く): 160635340228

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 269, 373, 418, 538, 746, 836, 1076, 1492, 1871, 2959, 3742, 4103, 5111, 5918, 7087, 7484, 8206, 10222, 11836, 14174, 16412, 20444, 20581, 28348, 35549, 41162, 56221, 71098, 77957, 82324, 100337, 112442, 142196, 155914, 200674, 224884, 311828, 391039, 401348, 503299, 697883, 782078, 1006598, 1103707, 1395766, 1564156, 1906403, 2013196, 2207414, 2791532, 3812806, 4414828, 5536289, 7625612, 7676713, 9562681, 11072578, 13259777, 15353426, 19125362, 20970433, 22145156, 26519554, 30706852, 38250724, 41940866, 53039108, 83881732, 105189491, 145857547, 187730527, 210378982, 291715094, 375461054, 420757964, 583430188, 750922108, 2065035797, 3566880013, 4130071594, 7133760026, 8260143188, 14267520052, 39235680143, 78471360286, 156942720572]

約数ペア:

[(1, 156942720572), (2, 78471360286), (4, 39235680143), (11, 14267520052), (19, 8260143188), (22, 7133760026), (38, 4130071594), (44, 3566880013), (76, 2065035797), (209, 750922108), (269, 583430188), (373, 420757964), (418, 375461054), (538, 291715094), (746, 210378982), (836, 187730527), (1076, 145857547), (1492, 105189491), (1871, 83881732), (2959, 53039108), (3742, 41940866), (4103, 38250724), (5111, 30706852), (5918, 26519554), (7087, 22145156), (7484, 20970433), (8206, 19125362), (10222, 15353426), (11836, 13259777), (14174, 11072578), (16412, 9562681), (20444, 7676713), (20581, 7625612), (28348, 5536289), (35549, 4414828), (41162, 3812806), (56221, 2791532), (71098, 2207414), (77957, 2013196), (82324, 1906403), (100337, 1564156), (112442, 1395766), (142196, 1103707), (155914, 1006598), (200674, 782078), (224884, 697883), (311828, 503299), (391039, 401348)]