158798528

素因数分解:

$2^6\times 7^1\times {\mathrm{354461}}^1$

素因数の和:354480

約数の個数: 28

約数和(自身を含む): 360133392

約数和(自身を除く): 201334864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 354461, 708922, 1417844, 2481227, 2835688, 4962454, 5671376, 9924908, 11342752, 19849816, 22685504, 39699632, 79399264, 158798528]

約数ペア:

[(1, 158798528), (2, 79399264), (4, 39699632), (7, 22685504), (8, 19849816), (14, 11342752), (16, 9924908), (28, 5671376), (32, 4962454), (56, 2835688), (64, 2481227), (112, 1417844), (224, 708922), (448, 354461)]