129293248

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1721

約数の個数: 56

約数和(自身を含む): 294948864

約数和(自身を除く): 165655616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1511, 1528, 2674, 3022, 3056, 5348, 6044, 6112, 10577, 10696, 12088, 12224, 21154, 21392, 24176, 42308, 42784, 48352, 84616, 85568, 96704, 169232, 288601, 338464, 577202, 676928, 1154404, 2020207, 2308808, 4040414, 4617616, 8080828, 9235232, 16161656, 18470464, 32323312, 64646624, 129293248]

約数ペア:

[(1, 129293248), (2, 64646624), (4, 32323312), (7, 18470464), (8, 16161656), (14, 9235232), (16, 8080828), (28, 4617616), (32, 4040414), (56, 2308808), (64, 2020207), (112, 1154404), (191, 676928), (224, 577202), (382, 338464), (448, 288601), (764, 169232), (1337, 96704), (1511, 85568), (1528, 84616), (2674, 48352), (3022, 42784), (3056, 42308), (5348, 24176), (6044, 21392), (6112, 21154), (10577, 12224), (10696, 12088)]