152040448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21238

約数の個数: 44

約数和(自身を含む): 347367712

約数和(自身を除く): 195327264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 21211, 42422, 84844, 148477, 169688, 296954, 339376, 593908, 678752, 1187816, 1357504, 2375632, 2715008, 4751264, 5430016, 9502528, 10860032, 19005056, 21720064, 38010112, 76020224, 152040448]

約数ペア:

[(1, 152040448), (2, 76020224), (4, 38010112), (7, 21720064), (8, 19005056), (14, 10860032), (16, 9502528), (28, 5430016), (32, 4751264), (56, 2715008), (64, 2375632), (112, 1357504), (128, 1187816), (224, 678752), (256, 593908), (448, 339376), (512, 296954), (896, 169688), (1024, 148477), (1792, 84844), (3584, 42422), (7168, 21211)]