157068950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4507}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 316948464

約数和(自身を除く): 159879514

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 4507, 6970, 9014, 17425, 22535, 34850, 45070, 76619, 112675, 153238, 184787, 225350, 369574, 383095, 766190, 923935, 1847870, 1915475, 3141379, 3830950, 4619675, 6282758, 9239350, 15706895, 31413790, 78534475, 157068950]

約数ペア:

[(1, 157068950), (2, 78534475), (5, 31413790), (10, 15706895), (17, 9239350), (25, 6282758), (34, 4619675), (41, 3830950), (50, 3141379), (82, 1915475), (85, 1847870), (170, 923935), (205, 766190), (410, 383095), (425, 369574), (697, 225350), (850, 184787), (1025, 153238), (1394, 112675), (2050, 76619), (3485, 45070), (4507, 34850), (6970, 22535), (9014, 17425)]