153971892

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 404444040

約数和(自身を除く): 250472148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 73, 82, 123, 146, 164, 219, 246, 292, 369, 438, 492, 657, 738, 876, 1314, 1429, 1476, 2628, 2858, 2993, 4287, 5716, 5986, 8574, 8979, 11972, 12861, 17148, 17958, 25722, 26937, 35916, 51444, 53874, 58589, 104317, 107748, 117178, 175767, 208634, 234356, 312951, 351534, 417268, 527301, 625902, 703068, 938853, 1054602, 1251804, 1877706, 2109204, 3755412, 4276997, 8553994, 12830991, 17107988, 25661982, 38492973, 51323964, 76985946, 153971892]

約数ペア:

[(1, 153971892), (2, 76985946), (3, 51323964), (4, 38492973), (6, 25661982), (9, 17107988), (12, 12830991), (18, 8553994), (36, 4276997), (41, 3755412), (73, 2109204), (82, 1877706), (123, 1251804), (146, 1054602), (164, 938853), (219, 703068), (246, 625902), (292, 527301), (369, 417268), (438, 351534), (492, 312951), (657, 234356), (738, 208634), (876, 175767), (1314, 117178), (1429, 107748), (1476, 104317), (2628, 58589), (2858, 53874), (2993, 51444), (4287, 35916), (5716, 26937), (5986, 25722), (8574, 17958), (8979, 17148), (11972, 12861)]