155225328

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30223}}^1$

素因数の和:30341

約数の個数: 40

約数和(自身を含む): 404759808

約数和(自身を除く): 249534480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 30223, 60446, 90669, 120892, 181338, 241784, 362676, 483568, 725352, 1450704, 3233861, 6467722, 9701583, 12935444, 19403166, 25870888, 38806332, 51741776, 77612664, 155225328]

約数ペア:

[(1, 155225328), (2, 77612664), (3, 51741776), (4, 38806332), (6, 25870888), (8, 19403166), (12, 12935444), (16, 9701583), (24, 6467722), (48, 3233861), (107, 1450704), (214, 725352), (321, 483568), (428, 362676), (642, 241784), (856, 181338), (1284, 120892), (1712, 90669), (2568, 60446), (5136, 30223)]