168193710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 459770688

約数和(自身を除く): 291576978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 193, 207, 230, 345, 386, 414, 421, 579, 690, 842, 965, 1035, 1158, 1263, 1737, 1930, 2070, 2105, 2526, 2895, 3474, 3789, 4210, 4439, 5790, 6315, 7578, 8685, 8878, 9683, 12630, 13317, 17370, 18945, 19366, 22195, 26634, 29049, 37890, 39951, 44390, 48415, 58098, 66585, 79902, 81253, 87147, 96830, 133170, 145245, 162506, 174294, 199755, 243759, 290490, 399510, 406265, 435735, 487518, 731277, 812530, 871470, 1218795, 1462554, 1868819, 2437590, 3656385, 3737638, 5606457, 7312770, 9344095, 11212914, 16819371, 18688190, 28032285, 33638742, 56064570, 84096855, 168193710]

約数ペア:

[(1, 168193710), (2, 84096855), (3, 56064570), (5, 33638742), (6, 28032285), (9, 18688190), (10, 16819371), (15, 11212914), (18, 9344095), (23, 7312770), (30, 5606457), (45, 3737638), (46, 3656385), (69, 2437590), (90, 1868819), (115, 1462554), (138, 1218795), (193, 871470), (207, 812530), (230, 731277), (345, 487518), (386, 435735), (414, 406265), (421, 399510), (579, 290490), (690, 243759), (842, 199755), (965, 174294), (1035, 162506), (1158, 145245), (1263, 133170), (1737, 96830), (1930, 87147), (2070, 81253), (2105, 79902), (2526, 66585), (2895, 58098), (3474, 48415), (3789, 44390), (4210, 39951), (4439, 37890), (5790, 29049), (6315, 26634), (7578, 22195), (8685, 19366), (8878, 18945), (9683, 17370), (12630, 13317)]