156923107456

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{28510739}}^1$

素因数の和:28510796

約数の個数: 32

約数和(自身を含む): 319890502800

約数和(自身を除く): 162967395344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 28510739, 57021478, 114042956, 228085912, 456171824, 912343648, 1225961777, 1824687296, 2451923554, 3649374592, 4903847108, 9807694216, 19615388432, 39230776864, 78461553728, 156923107456]

約数ペア:

[(1, 156923107456), (2, 78461553728), (4, 39230776864), (8, 19615388432), (16, 9807694216), (32, 4903847108), (43, 3649374592), (64, 2451923554), (86, 1824687296), (128, 1225961777), (172, 912343648), (344, 456171824), (688, 228085912), (1376, 114042956), (2752, 57021478), (5504, 28510739)]