153984208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^2$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 360249760

約数和(自身を除く): 206265552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 269, 304, 532, 538, 1064, 1076, 1883, 2128, 2152, 3766, 4304, 5111, 7532, 10222, 15064, 20444, 30128, 35777, 40888, 71554, 72361, 81776, 143108, 144722, 286216, 289444, 506527, 572432, 578888, 1013054, 1157776, 1374859, 2026108, 2749718, 4052216, 5499436, 8104432, 9624013, 10998872, 19248026, 21997744, 38496052, 76992104, 153984208]

約数ペア:

[(1, 153984208), (2, 76992104), (4, 38496052), (7, 21997744), (8, 19248026), (14, 10998872), (16, 9624013), (19, 8104432), (28, 5499436), (38, 4052216), (56, 2749718), (76, 2026108), (112, 1374859), (133, 1157776), (152, 1013054), (266, 578888), (269, 572432), (304, 506527), (532, 289444), (538, 286216), (1064, 144722), (1076, 143108), (1883, 81776), (2128, 72361), (2152, 71554), (3766, 40888), (4304, 35777), (5111, 30128), (7532, 20444), (10222, 15064)]