188973568

素因数分解:

$2^9\times 7^1\times {\mathrm{52727}}^1$

素因数の和:52752

約数の個数: 40

約数和(自身を含む): 431525952

約数和(自身を除く): 242552384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 52727, 105454, 210908, 369089, 421816, 738178, 843632, 1476356, 1687264, 2952712, 3374528, 5905424, 6749056, 11810848, 13498112, 23621696, 26996224, 47243392, 94486784, 188973568]

約数ペア:

[(1, 188973568), (2, 94486784), (4, 47243392), (7, 26996224), (8, 23621696), (14, 13498112), (16, 11810848), (28, 6749056), (32, 5905424), (56, 3374528), (64, 2952712), (112, 1687264), (128, 1476356), (224, 843632), (256, 738178), (448, 421816), (512, 369089), (896, 210908), (1792, 105454), (3584, 52727)]