155427984

素因数分解:

$2^4\times 3^4\times {\mathrm{119929}}^1$

素因数の和:119949

約数の個数: 50

約数和(自身を含む): 449857430

約数和(自身を除く): 294429446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 119929, 239858, 359787, 479716, 719574, 959432, 1079361, 1439148, 1918864, 2158722, 2878296, 3238083, 4317444, 5756592, 6476166, 8634888, 9714249, 12952332, 17269776, 19428498, 25904664, 38856996, 51809328, 77713992, 155427984]

約数ペア:

[(1, 155427984), (2, 77713992), (3, 51809328), (4, 38856996), (6, 25904664), (8, 19428498), (9, 17269776), (12, 12952332), (16, 9714249), (18, 8634888), (24, 6476166), (27, 5756592), (36, 4317444), (48, 3238083), (54, 2878296), (72, 2158722), (81, 1918864), (108, 1439148), (144, 1079361), (162, 959432), (216, 719574), (324, 479716), (432, 359787), (648, 239858), (1296, 119929)]